Nov 23, 2014 · There is nothing bone jarring about a 51P. Is there some muzzle flash and concussion, of course, but the actual recoil is very mild. A full length G3 recoils much harder than the PDW length barrel. My PTR PDW is fairly accurate too, as long as you don't ask it to do something ridiculous. If you can afford the ammo, get one as they are a bunch ...

Dec 13, 2022 · Much easier to buy a 16in PTR and have an HK 'smith chop it shorter. Ideally, find one of the G3K-sized PTR pistols and hope for the best. PTR did make some 16in PTR91's with G3K length cocking tubes and other parts, so it'd quite literally only require a barrel cut & rethread to the length you want, so long as the original 15x1 threading and ...

Nov 1, 2019 · PTR 51P brace options Jump to Latest 6.1K views 13 replies 7 participants last post by Grinder1 Nov 8, 2019

Mar 18, 2023 · The K3P’s don’t come up for sale that often, and there nothing solid on when PTR will start production. So that’s part of the reason I am looking at a 51p. Honestly even if I could get a G3K I’d still end up with a 51p sooner or later. For right now chopping down a 91 is probably the only way to get a K length quickly.

Oct 5, 2020 · Considering purchasing a PTR 51P. I have seen a few positive reviews and stories. I am only concerned with the durability of the weapon, and function. I have seen some well documented cases of excess bolt velocity, causing roller bumps and breakage of parts due to poor quality control. These have been on weapons with low round counts.

May 26, 2023 · Im looking for a cheap 51 clone to use as a sear host. Ptr 51p’s are plentiful and cheap with older vector clones and Hk smith builds being quite a bit more expensive. The only real difference I read about is that the prt recoil assembly is different or captured differently than the more traditional design requiring a modified stock.

Jan 2, 2022 · Interested in this model: 51P PDWR PTR 110 – PTR Can I put this stock on it without modification? Central Stock Section With Butt Pad - US - HKPARTS I see that it's compatible with an AR stock, but I didn't know if it could also run the classic HK central stock

Sep 23, 2021 · keep in mind this is a sample size of one and a totally different caliber - but the PTR 9CT I received came with a weaker recoil spring than either my SP5 or AP5P. If a roller lock is beating itself up, chances are good the spring is shot (or was never good to begin with). It functions fine, but I plan to swap it for simple peace of mind.

Dec 29, 2019 · The current PTR 51P sold by Atlantic Firearms is set up for the installation of either a pistol buffer tube or a standard AR carbine extension. The SBA3 uses the latter; if you buy it in the configuration sold by SB Tactical, you'll need a castle nut if the SBA3 doesn't come with one (and I don't think it does when sold commercially).

Jul 14, 2016 · I'm trying to figure out which stock to get for my PTR 51P PDW once the form 1 comes back. I really like the look of the retractable A3, but is it as uncomfortable to shoot as some people claim it to be? If thats the case, I may go the fixed stock route instead. Thanks