There really aren`t many reasons to nail and weld devices to your AR in today`s market. This could have been a good idea at the time when there was much less modularity in the AR platform. If you were one of those guys who really pulls all the power out of a rifle, a 14.5″ could save enough length and weight to justify NFA paperwork, taxes and wait times, and interstate headaches. But that was then, not today. With the current availability and legality of self-service bracelets and the large amount of customization options you`d lose, I just don`t see the value. Civilians generally cannot own an SBR unless they first register it with the ATF, which requires filing a Form 1 and paying a $200 tax stamp. Possession of an unregistered SBR is a federal offence punishable by up to 10 years in federal prison and a fine of up to $10,000. Excellent article. However, with the threat of the disappearance of braces (2021), there is a strong argument why permanently tying an oppressor to reach the legal length of 16″ is a better alternative than registering your AR weapons as an SBR. SBRs are far too controlled and of course there is the fact that you undergo a different recording. Personally, I think that “braces” have killed the interest of a P&W configuration in free states.
We will see if this remains the case in the next 4 years. A fixed suppressor is not a bad idea at all if you want a short installation without the braces or SBR cost. Finally, the inability to replace the muzzle device can be an important limitation. You can`t install another muzzle brake or flash cover whenever you want, and if the muzzle device you choose isn`t compatible with mufflers, you`re out of luck. IMO, the only reason for a p&w of 14.5 is for an M4gery without the need for a buffer. The difference of 1.3″ is not worth it. Now that it`s over, why bother modifying your rifle? Can`t you just do what the military does and you`re fine? Well, what if you don`t want to run an A2 flash cache? Would you like to try a muzzle brake for the competition this year? Do you want to screw a muffler? Too bad. Between the different hand guards, the different brakes, the comps and the flash hiding places, the recent advent of the QD suppressor mounts and even the SB Tactical Arm Brace, with a pinned and welded gun, is not optimal.
Take, for example, floating rails. If you (like me) didn`t get MLok for all your guns, you probably wish you had it. If your flash cover is pinned and welded, you`ll have to pay someone to replace that handguard, and if you don`t replace the entire barrel, you`ll pay this guy to solder that flash cache in place or archive the SBR documents. I never understood that something 14.5 inches was missing, you still have to add a 1.5-inch muzzle device to be legal (ATF tails). The U.S. Army uses 14.5-inch guns for its M4 rifles. They can do it because they work for the government. These are the “classic laws for you, but not for me,” but it`s not relevant to this particular post.
Why 14.5″? Why not even 14? Or 15? A quick Google search shows that 14.5″ (with a carabiner-length gas pipe) was the shortest length they could still attach their bayonets to. I have no idea if that is really the case or not, but it is also irrelevant to this discussion. Therefore, the permanent pinning and welding of the A2 flash cover turns a 14.5-inch gun into a gun about 16 inches long, allowing a civilian to create a completely legal semi-automatic M4 clone with identical appearance, feel and performance without the need for recording. According to the NFA, a firearm is a short-range rifle (SBR) if it has a rear shaft and a barrel less than 16 “length or a total length of less than 26.” I agree with much of what you said there, maybe the reasons for a smaller gun, maybe he lives in one of these tiny houses and space is scarce if he wants to pack again. He lives on a bus. And to remove it, why would you also need if you have a high-quality gasbuck and have it installed, never hear about their failure unless their aluminum but nice article Some jurisdictions (for example, California) prohibit the possession of certain firearms (usually handguns) with threaded barrels. Some manufacturers, such as Daniel Defense, even offer superior receivers and complete firearms with 14.5-inch pinned and welded cannons, eliminating the need to consult a gunsmith. There are some options for 16-inch guns with muzzle devices that are machined at the end of these, negating the cost of attaching a device to a barrel and allowing for much more rifle/rail/gas block adjustment in the future. The problem with this concept is that the muzzle device you choose when buying is literally the only one you can ever have on this barrel because it is literally part of the barrel. This means that switching to a flash cache instead of a compensator (or vice versa) requires a whole new execution.
Silencers are out of the question. I wouldn`t recommend this route to anyone unless they really know what they`re getting into, or they already have other tops in their inventory. I know this is an old post, but I just found your website through the “Scattered Shots” blog. I`m not so much in favor of 14.5 P/W as a 16-inch rifle hater. This barrel that protrudes too far is simply heartbreaking for me, and a constant recall of a 16-inch medium-length rifle, a 20-inch rifle, an SBR rifle, or a 14.5 p/w rifle is better than a 16-inch rifle in my opinion. For the new man who does not know what he does not know and does not have the money to constantly buy new tops, a pinned and welded muzzle device is not the best choice. If you have experience and know what you like, then go for it. Why do some gun owners use this process? There are two main reasons: building a military rifle clone and respecting local laws. By attaching and welding a legal muzzle device to a threaded barrel, the barrel is no longer considered threaded and therefore complies with the law. Some people (as mentioned in the comments below) stick and weld their tops with the thought process of simply buying/building a new rod when they no longer like it.
If you have this type of cash flow, go for it. I`m far from reaching this kind of financial situation, so it`s a complete non-departure for me. I guess most people reading this are in a similar position.