PSA 9mm Glock lower LRBHO DIY fix > Build It Yourself - AR15.COM
2019年4月22日 · I left the PSA spring, because I ordered a SI bolt catch and will put the Spike spring when I swap the Bolt Catch. But as I predicted, the roll pin holes line up perfectly. PSA …
PSA AK-V 9mm MOE ALG SBA3 Pistol | Daily Gun Deals - AR15.COM
2024年10月12日 · The PSA AK-V has a 4150 10.5” nitrided barrel with a 1/10” twist, threaded 1/2x28 to interface with most common 9mm muzzle devices and suppressors. This PSA AK-V …
Uppers that work with PSA 9mm lower - AR15.COM
2023年2月15日 · I did the same thing. I knew PSA had a reputation for over tight barrel installation. I contacted PSA and was told they would only take the barrel out if needed for …
PSA 9mm upper barrel nut - AR15.COM
2020年5月8日 · I have one of the PSA 9mm uppers and I wanted to swap barrels to a shorter barrel and new rail, but am perplexed at the barrel nut. Is there a special way to get these off? …
Which optics will fit the PSA Dagger with RMR Cut? - AR15.COM
2022年8月8日 · These are MRDS's PSA has verified to be compatible with the Compact Dagger TM RMR-cut slide. A Holosun HS407/507C X2 will fit, as well as other HS407/507C variants. …
Upgrade buffer & spring for PSA AR9gen4? - AR15.COM
2019年5月23日 · FWIW- My PSA AR9 ran 100% reliable out of the box with all mags (factory Glock 17s & 33 rounders, ETS 30 rounders and PMAG 17 rounders) so I am not bashing PSA. …
What muzzle thread pitch do your 9mm AR barrels have?
2021年5月8日 · I meant you put a 1/2-36 to 1/2-28 adapter on the PSA 9mm barrel…so that firearm and all your pistols have 1/2-28 threads. I don’t have an Obsidian, but based on the …
Questions on the PSA AR-V 7, 9mm PCC? - AR15.COM
2024年1月18日 · And the PSA mags are really cheap, like $15. The 7" gun has the SB PDW brace, and an aluminum handguard that resembles the MP5, and a tri-lug muzzle device. All …
Adding last round hold open to PSA AR9? - AR15.COM
2019年7月1日 · I got 2 of the spartan upper with the charging handle in the back. One on 9mm and one on 45acp. Right out of the box, it works with glock mags 100%. I had to slightly bend …
PSA 9mm Extractor? > Rimfire and Pistol Calibers - AR15.COM
2020年8月21日 · PSA does not show any affordable 9mm BCG's on their website. I was ready to order one from "Dirty Bird" when I received a PM from Josiah. He indicated that they will ship …