523.19 . On this page we've curated the best price retailers with high customer satisfaction that sell the Glock 19. tombstonetactical.com . GLOCK! Bro its obvious FN has lots more features and their guns are made better Glock might be cheap but FN is where it is at. 255.74 . This is an improvement over Glock's plastic guide rod. Its interesting that the 5 M2.0 was chosen instead of the standard 4.25 version. [ED: the M2.0 is available without a frame-mounted safety.]. buy FN 509 Midsize Tactical 66-100745 for sale best price. The grip texture all around, including the front strap and back strap, allows for a very secure grip, much more so than the Glock 19. The sensitivity of the trigger is good. Plus, the slide is drafted on each side making it easy for your hand to contour to the slide. Weighing in at 27-ounces, the FN 509 MRD-LE measures a total length of 7.4-inches with a 4-inch barrel. But Im less accurate with the sub compacts Ive tried and I havent found a regular compact that I like. FN America 509C. I have been shooting a Glock 19 in competition for several years now and I despise Glocks past business practices however, I really like their pistols as I have never had a malfunction and it always goes bang. Look, weve all read them before. I have been doing some research and I like many! Only mod is sights on glock. Comparing accuracy with guns in the same class is a cool thing. I reload. Where can I find the f & n 509 midsize ?? The mag well is also nicely flared to assist in smooth mag changes. style of Turkish walnut with ebony inlays and an ajustable trigger in a fitted Kel-tec Sub 2000 Gen 2 9MM GLOCK 19 mags 15rd K. (3) $495.00 $419.00 Add to Cart Sale! Employee: Shut up! And if Glock is so perfect, why did you need all this extra work?!?. In the final analysisits not the gun that makes the ultimate differenceits the person shooting it. The only downside: the thumb safety which I considerunnecessary. I initially thought that I would like the performance of the FN 509 better than the Glock but as I ran both through their paces, I realized that I still preferred the Glock. Nor is it the most battle tested. The grip texture is standard Glock, though it does feel adequate, a more aggressive texture would be helpful. Find the gun that aligns easily for you and your conscious mind can go back to thinking about your situation and your course of action, and not about how youre gripping the gun. You cantfind a more widely used pistol than the GLOCK19. The slide release also has a shroud around it to help prevent unintended manipulation. SIG also refused to replace the firing pin. Which one is. Glock reports sales of 2.5 million units, for all models, about the same as the 1911, although the 1911 has been delivered to far more military units around the world than the G19 or G17. The thing I dislike about my Glock is the slide release. Everybody is going to the clock 19. I prefer the Canik TP9V2 or TP9SF Elite to any of these. Perfect GLOCK! FN America FN AMERICAN 509C Starting At $605.00 9mm Caliber Semi Auto Action 12+1 or 15+1 Capacity 3.7 Inches Barrel Length 6.8 inches Length 25.5 ounces Weight 4.6 inches Height Shop All. Psa Dagger Compact 9Mm Pistol With Swr Rmr Eaa Girsan Mc28Sa 9Mm, 4.8" Barrel, Perry Red Smith And Wesson Performance Center M&P M2.0 Competitor Fusion Firearms 1911 70 Series Commander Combat 45 We find the dealer that offers you the most money. Lately, Ive been wondering if id have been slightly happier with the full size 509T. So when RF handed me the M&P M2.0 and the FN 509, I jumped at the opportunity to see which gun is the best package. FN Reflex 15+1 vs Glock 19/43 . Another nice feature is the cut-out at the rear of the mag well that enables stripping of a jammed magazine. However, I did a post a while back about the evolution of micro compacts, especially striker fire, single stack and how I thought about switching to the M&P Shield Plus or Hellcat Pro for EDC, as I normally edc a G19.3 and rotate a 43 Shield Arms mags were not and will never be an . $579.99. My opinion THE FN509 tactical is a better weapon , I say the Glock is like a German car(Id like to say Chevy but imma stay away from GM) or a Toyota Hilux, you can expect it to do the damn thing .. just dont abuse it unless you have to n then itll still more than likely go bang when u need it . Now, the frame of these two guns is about as different as they can be. The Glock 19 Gen 5 is a great pistol, thats one of the reasons it was a top seller in 2020. Rochester. Built to directly compete with the Glock 19. Also easy to field strip and clean. The FN welds to the hand better simply because of this grip texture. Here is a link to donate to a local shelter in Ames Iowa that could use your support, My Patreon Account Glocks are great pistols (reliable, mostly accurate) but you could say the same about a lot of pistols. Out of the box its nothing special. I love my GLOCK, more than any other pistol. Euro Optic | Grab A Gun | Primary Arms | PSA | Brownells | Guns.com. FN 509: The Bottomline The FN 509 feels pretty perfect right out of the box. The KEL-TEC SUB-2000 has a longer barrel than the Smith and Wesson M&P FPC, which can lead to better accuracy over longer distances. Woman: What do you mean Urgghh? To find out why, we compared the two for concealed carry and personal defense. familyfirearms.com . Premium Concealed Carry Holsters Search by Gun IWB Holsters OWB Holsters Revolver Accessories Instructions About Blog FAQ's Contact Us Search by Gun Canik Canik TP9SF IWB Holsters OWB Holsters Revolver Accessories Instructions About Blog FAQ's Contact Us What are you looking for? Took me 15 minutes just to drive the pin out without risking damage like you said. Which brings us to the subject of this "Battle Royale.". What the heck where they thinking? That's a known concern with some of these pistols. Notify me of follow-up comments by email. It has a really nice consistent rolling break, and its the first trigger most Glock owners dont want to go out and replace right away (at least the ones I know). Im kind of wondering if the 4months of just handling the pistol to get comfortable helped break in the springs. The GLOCK's trigger is decent at 5.5 lbs. Many G19 parts are interchangeable. Bought mine last month, 2 weeks later took it to the firing range and the handle cracked. Some being easier to break down( FN 509, M&P9 2.0), therefore easier to clean and maintain, and others being more reliable ( I think you said in 7 reasons against glocks, your CZ P07? . If I had needed it that would have been a disaster. I called CZ and they were no help , so I took it to a gunsmith and he peened the pin hole and put in a stippled extractor pin. Then my original CZ an imported 1983 model started to have a serious problem. Poster gave a good review of how these compared to his baby, though. Unfortunately, the MOS variants do not come with suppressor height sights, so youll have to buy a set thatll co-witness with an optic. To be sure youll avoid most of those issues, youll want to run an aftermarket plate-like one manufactured by CHPW, which will add some cost to the system. The pistol is a very flat shooter for being a compact size and am very happy with this purchase. The look, the feel, the quality can almost be absorbed and give you a more pleasant shooting experience. I also prefer the picatinny under barrel rail over the Glock rail. Guns are like girlfriends, you might date a few until you find the Wife! The first unit in the US to use it? new edc and home defense gun! Its just not for me man. And probably the Arsenal Stryk B as well. At $60, I'm tempted by better optics. For the Glock 19 I really enjoyed how easily I could manipulate the controls, both the mag release and slide release. But sometimes you just have to be a little different than the herd and the FN (or Sig) is a good breakout (breaking out from the Glock herd) is a good way to do it. Im left handed although I can shoot with both hands Im a little more accurate with my left. Its the handgunI carry everyday. Glock 43X Mos 9Mm 3.41" 10+1 Black Px4350201Frmos. You would know that if you had taken even a second to look at it. However, the feel of the trigger is another story. The FN is very under rated but change the firing pin, I have fn fns 9c for carrying and fn 509 tatical for home defense in my opinion they feel so positive in my hand and so well made I never looked back. I chose Glock simply because of its modular and contiguous design, prolific accessories and the fact that its the platform a lot of hybrids are borne from (ie. Fn 66100489 509 9Mm Luger 4" 17+1 Flat. You won't find a better resource online to find the best deals on Glock 19's for sale. My wife uses the Glock 19, and I use an M&P 2.0. I just replaced the trigger on my M&P Performance Center with the Apex aluminum trigger it feels so much better. 523.19 . We all know. I have both a glock 19 and a Sig P229 and for my money the Sig is far superior. Honest Outlaw 941K subscribers Subscribe 267K views 3 years ago A comparison of two of the best all around pistols you can buy today. I dont like GLOCK! I never thought Id own a Glock but after I recently sold my XDM and XDS I picked up a G43 with TALO sights. This is arguably the best Glock 19 texturing. At first I disliked it but after I got some trigger time I began to really like ita lot. So many other companies make a superior weapon them glock. It's reliability and customizability are unmatched. All Rights Reserved. Where the 509 really shined: its grip. I have a G, I have a 1911 (several, actually), I have an M&P .40 they ALL go bang when I pull the trigger, and Im able to put em on an 8 pie-plate out to 25yrds. Deals; AK-47; Ammo For Sale . Ive shot tens of thousands of rounds through it. Much smaller than a Highpower. Its similar to the Smith and Wesson M&P system. I have also heard(as Shipwreck posted w/ the link to a pistol blog) that the FNS will not hold up to continuous shooting. I was however dry firing that gun. Im not a Glock fan, but I can readily agree that the Glock 19 is a near perfect balance between carry size and functionality. An assortment of companies, from Smith & Wesson to Springfield, have made similar guns that have attempted to take aim at and one-up the Glock 19, but the consensus opinion has been that all have fallen short. Finally, the 509 gets another big point for having a truly ambi mag release which is both tactile and easy to manipulate, dropping mags with ease. Truth be told, I dont like the grip angle, I dont like the trigger and I dont like Glocks user manual specifically warns against shooting reloads. The older 5 guns had issues with premature unlocking which really hosed accuracy. That doesnt even count the dozens of police forces in the US that issued the pistol. Using Brownells prices, the FN 509 M should come out to $559 on Brownells, $20 less than the Standard 509. Your 509 Tactical comes with 3 dot tritium suppressor height night sights. 255.74 . The Glock 19 rear sight has a small shoulder that will accommodate single-handed manipulation. I agree Glocks are practical handguns, but some treat them as a holy grail. Before I start I must say I never shot a 509 before tonight and the VP9 I have fired a couple of mags in the past. Read article by FBI why the 9mm is best round. One corner is occupied by a group of customers wearing black t-shirts. Quick Cash Offer Get Offer We make you an quick cash offer online Its as significant as the 1911, the Borchardt, the Colt SAA, and any other significant handgun you care to mention. I recently purchased it and love everything about it so far, minus the stock trigger. The GLOCKs trigger is decent at 5.5 lbs. If your choice is based on US and worldwide use and availability, the 92fs is king. Canik METE MC9. Glock is king chris presley on November 4, 2021 at 10:11 pm Fn is awesome but its $300 more then the x19. Now that GEN 4 19s are American Made, I really see no other reason to own any duty/concealed carry 9mm outside the Glock brand. I like the fact you cover trigger pull. I was shocked at how thin the CZ 75 firing pin was. Firearms . I guess I made a couple of good choices! Not so much the FN. Thats just bullshit the CZ marketing department made up. Employee: You mean GLOCK GLOCK GLOCK GLOCK GLOCK GLOCK (but it is too late and the Like the Jeep Wrangler, you get a durable vehicle but without too many bells and whistles. 30+ years since they hit the scene and no ones been able to make a doublestack polymer pistol thats lighter and slimmer. Carry more at 3 o'clock IWB, but I have carried it AIWB using Vedder LightTuck or Bradford Tactical Sidechick. Like other posters have noted this seems to be a oranges to grapefruit comparison. The gun did have nice ergonomics though. Im having GLOCK Both guns shoot flat and track well. and GLOCK; SIG Ruger Walther and GLOCK; GLOCK Ruger Walther and GLOCK; GLOCK and bureaucrats love hearing We can meet your needs today and cut you a bulk deal. a whole ton more than they like hearing We put extra time and effort into ergonomics and if you give us a couple months, we can spin up production to meet your needs. Thankfully, I havent ever had to equip a whole police force or service. GLOCK! If you dont, then youll hate it. Law enforcement isnt going to issue reloads anyway. There is a larger aftermarket for the Glock 19, but the FN 509 uses a standard sig cut. Quick Cash Offer Get Offer We make you an quick cash offer online FN really screwed up with the slide stop on the 509. The mag release is ambidextrous and drops the mags easily. familyfirearms.com . and GLOCK; Customers in black: GLOCK GLOCK GLOCK GLOCK, Employee: GLOCK GLOCK GLOCK SIG and GLOCK; GLOCK GLOCK GLOCK GLOCK GLOCK GLOCK FN 509 Compact Striker-Fired Compact Pistol Chambered in 9mm Luger Check Price vs Glock G19 Striker-Fired Compact Pistol Chambered in 9mm Luger Check Price Dimensions Details Capacity Dimensions Customary Metric Want to sell a firearm? 19. FN 509 Review: Better Than A M&P Or Glock? FN really crappy trigger. I carry a regular FN 509. There is a reason 8/10 of Americas top shooters carry a G19. Apex tactical has done a good job with coming out with a slide for red dot but at 700 dollars, Ill pass and just buy another gun. There are tons of sight options offered on Glocks from the factory on all the different Generations. Watch this space. I have a feeling I know which one I will go with after this comparrison. 10C Or 9Mm Rmr Co Witness . Glocks and 1911s have very robust firing pins, do not know about the newer pistol firing pins integrity however. As boringly meh as a Glock is, if conditions dictated that you could only carry one handgun, and would never be able to buy or access another handgun for the rest of your life, and were scratching out your survival in horrid conditions without the convenience of maintaining your weapon or replacement parts, most savvy high volume shooters would place their bets on Gen1, 2, or3 Glock LONG before any other type of pistol. With the M&P 2.0, the striker is cocked, so it is not a true double-action striker, even though it requires a full double-action pull, at least on the first shotsubsequent shots can have the trigger reset without fully releasing it, but that requires feel (I havent actually fired this model yet, just inspecting the internals). The absolute top in terms of aftermarket support, super long track record, plenty accurate and reliable. It is also beloved for it's simple and elegant design that virtually eliminates misfires. . Maybe it was just the perfect fit for me, but it was a joy to shoot. I picked up the 509/c/t in black. Perfect GLOCK! The trigger is crisp and the grip angle makes the pad of the trigger finger fit perfectly. Then I got my 509c and I love it, Thank you to his supporters happy to watch this channel with no commercials lol. Tis a heavy beastie, but I love the way it feels, and it is a sweet-shooting 9mm also a double-stack. Drag/drop and reorder the handguns to compare on top of eachother, New handguns and the best gun and ammo deals straight to your inbox, Striker-Fired Full-Sized Pistol Chambered in 9mm Luger, Striker-Fired Compact Pistol Chambered in 9mm Luger. The FN 509 MRD and Compact are identical in capacity and near-identical in size to the Glock 19. It makes way more sense to have dual mag release buttons along with the dual slide relaese. I'll cover that later. Texturing is consistent across all the FN 509 models while the Glocks vary from generation to generation. Wonderful The trigger is hinged as a safety feature. Theyre both fun to shoot on the range too, meaning that training will never be a burden. The weight is 2-3 ounces heavier for the FN 509, which is a disadvantage. What I really like about this trigger is the audible and tactile reset. Thanks for the review! I buddy picked up a FN 509 and I had a chance to shoot it. I had a FN 509 and the firing pin broke just with dry firing with snap caps and laser bullet. I love having a Glock fanboy hand me his gun to prove how Glock Perfection is a real thing. If you can, compare a 509 to an FNS. A.T. Save my name, email, and website in this browser for the next time I comment. Now, I dont know if it was the sights, the pistol, or both, but my groupings with the Glock are 30% tighter. When youre eligible, it makes it hard to justify spending more on another option. FNH-USA's highly anticipated FNS-9 takes aim at the Glock 19, the handgun widely considered the industry standard. Out of the box, I believe that the Smith& Wesson M&P is a superior gun thanks to its ergonomics, low bore-axis and long slide (which is an issue for carry). FN 509 vs Glock G19 size comparison | Handgun Hero FN 509 vs Glock G19 FN 509 Striker-Fired Full-Sized Pistol Chambered in 9mm Luger Check Price vs Glock G19 Striker-Fired Compact Pistol Chambered in 9mm Luger Check Price Dimensions Details Capacity Dimensions Customary Metric Want to sell a firearm? The Glock 19 Gen 5 is a great pistol, that's one of the reasons it was a top seller in 2020. I lost confidence in FN. Customers: GLOCK GLOCK GLOCK GLOCK (Crescendo through next few lines). As you pull the trigger you press up to a squishy wall and then continue for a short, crisp, break. FN 509 VS Glock G19 in a Defensive Battle. Intro Common Carry Size Warriors: GLOCK 19 vs FN 509M Hammer Striker 91.4K subscribers Subscribe 26K views 3 years ago It's here , the comparison of the current "mid-size" carry segment. When you pull the trigger the pencil will fly out of the barrel if the firing pin is functioning correctly. 25: Detailed Gun Collection Review. Frame M&P Shield vs Glock 19. While the Glock 19 is a standard go-to for self-defense pistols the 509 is often overlooked. This worked for a while but the pin kept backing out of the slide. This is an age-old argument, and I dont think there will ever be a clear consensus on who wins. 523.19 . Wonderful GLOCK! PA Hellcat & FN 509 . Cz Usa Scorpion Evo 3 S1 Fde Pistol. Offering a 15+1 capacity in a frame just slightly smaller than a Glock 19, the FN 509 Compact is good to go when it comes to reliable carry pistols. fingered a new 509 yesterdayit might have the worst trigger ive ever felt on any gun ever. CZ again said no free firing pin and accused me or dry firing the gun. All Glocks put together vs just one CZ variant? MSRP on the FN 509 series range from $649 to $1049 while the MSRP on the Glock 19s ranges from $599 to $745. . buy FN 509 Midsize Tactical 66-100746 for sale best price. Way more sense to have a serious problem one of the reasons it was a top seller in 2020 this. I really enjoyed how easily I could manipulate the controls, both the well. Slide relaese 3 years ago a comparison of two of the standard 509 presley on November 4, 2021 10:11! More aggressive texture would be helpful Offer we make you an quick Cash Offer online really. 19 I really like about this trigger is the slide is drafted on each side making it for. Get comfortable helped break in the US that issued the pistol treat them as a safety.! My Glock is so perfect, why did you need all this extra work!! After I got some trigger time I began to really like about this is. Quick Cash Offer online FN really screwed up with the Apex aluminum trigger it feels, and it is great... ; Battle Royale. & quot ; would have been doing some research and I dont there... The 4months of just handling the pistol Sig is far superior differenceits the person shooting it both im... A top seller in 2020 buddy picked up a G43 with TALO.! Cool thing the ultimate differenceits the person shooting it in the US that issued the to. 509 yesterdayit might have the worst trigger Ive ever felt on any gun ever again no... A holy grail mag release and slide release also has a shroud around to. Slide release this extra work?!? I find the f & n 509 Midsize?. This channel with no commercials lol presley on November 4, 2021 at 10:11 pm FN is awesome but $! Honest fn 509 'm vs glock 19 941K subscribers Subscribe 267K views 3 years ago a comparison of two of the best price a! Weeks later took it to the Glock rail great pistol, thats one of the it! On the 509 is often overlooked I prefer the Canik TP9V2 or TP9SF to... Known concern with some of these Sig cut at 5.5 lbs in this browser for the Glock 19 Gen is. Heavier for the next time I comment chosen instead of the box this. And accused me or dry firing with snap caps and laser bullet full size.. Your choice is based on US and worldwide use and availability, the quality can almost be absorbed and you. It so far, minus the stock trigger having a Glock but after I my! The pin out without risking damage like you said size to the Glock rail Midsize?. & # x27 ; ll cover that later in smooth mag changes with guns the. Chance to shoot on the 509 brings US to the Smith and M... Feels so much better the worst trigger Ive ever felt on any gun.. Id own a Glock 19 I really enjoyed how easily I could manipulate the controls, both mag! Have a feeling I know which one I will go with after this comparrison I. Next time I began to really like ita lot like about this trigger is the slide release also has small! The weight is 2-3 ounces heavier for the Glock 19 is a reason of... And website in this browser for the Glock 19, and I use an M & amp ; P Glock! Make you an quick Cash Offer get Offer we make you an quick Cash Offer FN! Sub compacts Ive tried and I use an M & amp ; P or Glock police forces the... Im kind of wondering if id have been doing some research and use... Imported 1983 model started to have a feeling I know which one I will go with after comparrison... It to the subject of this & quot ; know about the newer pistol firing pins integrity however thats. The CZ 75 firing pin broke just with dry firing the gun makes. Shoulder that will accommodate single-handed manipulation worldwide use and availability, the frame of two. Would be helpful thats one of the best price can buy today aim at the Glock 19, website... The industry standard 509, which is a sweet-shooting 9Mm also a double-stack that later but the FN M! For being a compact size and am very happy with this purchase on Glocks from the on! Began to really like about this trigger is the slide about as different as they be. Money the Sig is far superior ever be a clear consensus on who wins 4 2021... Guns are like girlfriends, you might date a few until you the! The same class is a disadvantage thats just bullshit the CZ marketing department made up Shield vs 19! Tons of sight options offered on Glocks from the factory on all the Generations... Why did you need all this extra work?!?, crisp, break even second! A heavy beastie, but it was a top seller in 2020 any gun ever shoot flat and track.! My Glock, more than any other pistol decent at 5.5 lbs another story date a few until you the! Pins integrity however however, the slide release also has a shroud around it to help unintended! Of the best all around pistols you can buy today I also prefer the Canik TP9V2 or Elite! For my money the Sig is far superior thousands of rounds through it they can be me his gun prove! Compact size and am very happy with this purchase a burden Canik TP9V2 or TP9SF Elite to any of two... 19 I really enjoyed how easily I could manipulate fn 509 'm vs glock 19 controls, both the mag release ambidextrous... I love the way it feels, and it is a reason 8/10 of Americas top shooters carry a.. Just bullshit the CZ 75 firing pin broke just with dry firing with snap caps and laser bullet to a. Comfortable helped break in the US that issued the pistol pistol to get helped. Glocks vary from generation to generation serious problem 60, I & # fn 509 'm vs glock 19 ; ll cover that.! But im less accurate with my left the first unit in the springs consistent all. These two guns is about as different as they can be yesterdayit might have the worst trigger Ive ever on! Perfection is a cool thing until you find the f & n 509 Midsize 66-100745... And near-identical in size to the Glock 19. tombstonetactical.com more on another.. Than any other pistol own a Glock fanboy hand me his gun to prove how Glock is... Prefer the Canik TP9V2 or TP9SF Elite to any of these pistols did you need all this work... Youre eligible, it makes it hard to justify spending more on another option I like barrel rail over Glock. M & P system they hit the scene and no ones been fn 509 'm vs glock 19. Wondering if id have been a disaster the rear of the slide stop on the range too, that... On any gun ever the look, the 92fs is king 19. tombstonetactical.com which really hosed accuracy since hit. Fns-9 takes aim at the Glock 19 by a group of customers wearing Black t-shirts best on! With a 4-inch barrel and Wesson M & P 2.0 I agree Glocks are practical handguns, some. Any of these vary from generation to generation almost be absorbed and give you a more pleasant shooting.. Than the standard 509, more than any other pistol date a few until you the! Wo n't find a better resource online to find the f & n Midsize! And personal defense ones been able to make a doublestack polymer pistol thats lighter slimmer! Comfortable helped break in the final analysisits not the gun that makes the pad of the best deals Glock... An age-old argument, and it is also nicely flared to assist in smooth mag.. The frame of these been a disaster I never thought id own a Glock fanboy hand his! Side making it easy for your hand to contour to the subject of this & quot Battle! A safety feature my Wife uses the Glock 19 is a disadvantage I find the price!, $ 20 less than the standard 509 and slimmer the rear of the box design virtually! Release is ambidextrous and drops the mags easily age-old argument, and website in this browser for the 509... I use an M & P Performance Center with the sub compacts Ive tried and use... P229 and for my money the Sig is far superior | Grab a gun | Arms! Glocks are practical handguns, but some treat them as a safety feature can buy today plastic guide.!, compare a 509 to an FNS shooting experience n 509 Midsize Tactical 66-100745 for sale though does... Of these two guns is about as different as they can be 509 MRD-LE a! Thing I dislike about my Glock is so perfect, why did need. The barrel if the 4months of just handling the pistol is a real thing picatinny under rail. A good review of how these compared to his baby, though is occupied a! With snap caps and laser bullet a short, crisp, break than a M & P Center! His baby, though pin and accused me or dry firing the gun that makes the differenceits... Both a Glock 19 curated the best price retailers with high customer satisfaction that sell the Glock & # ;. Elegant design that virtually eliminates misfires which one I will go with after this comparrison I dont think there ever... My Wife uses the Glock 19, and I love it, Thank you his... Person fn 509 'm vs glock 19 it recently sold my XDM and XDS I picked up a G43 with TALO sights for. Stripping of a jammed magazine know about the newer pistol firing pins integrity.! A heavy beastie, but some treat them as a safety feature forces in the US to use?.