.45 ACP Conversion Guide - AR15.COM
2007年10月9日 · Their upper receiver is designed to use a standard AR15 lower receiver with modified Uzi .45 ACP magazines. Oly ran out of Uzi mags and there is no current .45 ACP mag that will work with a standard AR15 lower. Oly is planning on releasing a new .45 mag that does fit in a standard AR lower receiver in December 2007.
Advice For Building .45 acp AR - AR15.COM
2020年9月2日 · Go DI (buy once cry once) use Cherry Balmz on the bolt religiously ever 150-200 rounds. a 45 acp DI gun is a soft shooter. 8" is the shortest Rudy recommends but 10.5" is also a good size as it gives you more to hold onto, rail space for a light, ect....
.45 ACP DI in front charging Foxtrot Mike 15 bufferless -- upper …
2023年11月9日 · That got me thinking about ARs in .45 ACP differently. With 9mm ARs, I started with FM-Products forward/side chargers -- I have 2 uppers, and I like them, despite their imperfections. (I reprofiled their feed cones for HP subs, and trued the receivers after I realized the barrel of my 16" factory upper was over 1/8" off center at the muzzle.)
Introducing All New PSA PA45 Glock Style 45 ACP Upper and …
2017年6月2日 · Palmetto State Armory is proud to announce our new PA-45 45 ACP Uppers and Lowers. These AR-45s are built to accept double stack Glock-style 45 ACP magazines. Both uppers and lowers come with a KAK Industries 10oz buffer, which is required for the AR-45 platform to properly function.
.45 upper on 9mm lower? - AR15.COM
2019年9月13日 · Quoted: I saw a .45 upper for sale on the local forum for a pretty good price so it just got me thinking. Then I realized the only .45 I have is one 1911 that I don't even shoot so I realized it wasn't worth it to me to try to bring in another caliber to the stable that I would have to then stock up on ammo.
Olympic Arms 45 ACP upper with a Glock magazine lower
2022年10月12日 · So, depending on the vintage of the respective uppers you have, and whether the older upper was modified, what works for one upper might not work for the other. FWIW, I have the newer type assembly (16 in. bbl., with rail upper - purchased around 2009-2010) with the .45 ACP polymer mags.
Does anyone make a .45 acp carbine? - AR15.COM
2023年9月23日 · I bought a 45 upper a few years ago, Olympic arms. Came with a magazine with a steel tube welded to the back to take up space in the regular ar lower. I took a grease gun mag, squeezed it a bit narrower in a vise, then spot welded a tube to it. Also had to remove the shroud around the upper portion of the mag. Worked great. I should get it out ...
Options for 45 acp magwell adapters for CMMG RDB? - AR15.COM
2021年7月26日 · Jeeps i've played with 45 acp in the Mean mags and I don't think it would ever work as it bulges the mag something fierce. I've heard of people modifying pps-43 mags to work with 45 ACP in other platforms. There are a few mag adapters out there. I have one 3d printed that's close! needs a few more tweaks...but yeah you know my projects issue lol.
45ACP Upper & Buffer Weight - AR15.COM
2021年8月20日 · Waiting anxiously for a Macon Armory DI upper in 45ACP. According to their website, the shorter barrels (sub 16") may require a lighter buffer weight, with a standard Carbine spring. I have on hand, a standard carbine buffer, as well as a lightweight buffer "set" from KAK. On hand, I have 3.0 oz, 2.6 oz, 2.2 oz, and 1.7 oz buffers.
Latest and greatest in 45acp conversions? - AR15.COM
2017年3月26日 · Im looking for a 45 acp upper conversion for my pdw sbr. Im looking for something around 5-7in, preferably with a handguard/rail with inner diameter of at least 1.60in, and uses a standard ar lower (no permanent modifications, but bolt in mag block is ok). Preferably uses glock 21 mags, as I'd like to use kriss vector 30 rnd mags. Thoughts?