shooterrex

Welcome from KY.

https://www.cdnnsports.com/dpms-lr308-lower-and-slab-side-upper-stripped-blk.html#.XuPCfNYpD7w These work and are an excellent buy. Just built a pistol off of a set.

The other thing I would add is "DPMS" pattern uppers do not fit the PSA lowers. They almost fit but not quite.If you want to build another upper in a different caliber you will be stuck getting an upper from PSA. Knowing now what I didn't know then I would probably buy the Diamondback or build one using Aero receiver and upper.

I have 2 PSA's . 1 factory rifle and 1 pistol I built. The factory rifle only needed the correct length gas tube to be reliable. I also switched out the barrel to get more accuracy. The pistol I built I used Armalite's carbine recoil components. As to putting the pistol upper on a rifle lower unless you have the lower registered as a Short barreled rifle don't do it.

Tacticalshit.com sent me an email. They have those 6arc barrels for sale.

The Mean Arms mag inserts have a feed ramp as part of the insert.

Strike Industries makes a port door w/an adjustable detent.

Welcome from KY.

Just have milspec charging handles on my 2 9mm. No problem w/gas for me.

If you cover the can with the rail after a few shots that rail will get warm quickly.

Welcome from KY.

As long as the BCG is supposed to work w/Glock mags you should be good to go. The mean arms inserts work with Glock cut bolts not the colt cut bolts.

I hate it when that happens.

The only thing I have against the tailhook2 is the proprietary buffer tube. It's AR15 length so if I want to put it on a 308 I need the short heavy buffer. I have 1 tail hook and 4 SBA's. And 2 blades. Wouldn't install a blade on anything that kicks much.

Call Armalite they will probably make you a kit with tube, buffer and spring. Just cuz the website say out of stock doesn't mean you can't get parts usually.

The tail hook mod2 is a lot firmer than the SBA's. More a hard plastic than rubber. You are stuck using their buffer tube w/the tail hook mod2.

Received my tickets today. Thanks!

Put the receiver in a vice with the barrel pointed up. Put a metal bar in the BCG where the hammer comes up to hit the firing pin. Smack metal bar with a big hammer. Worth a try before you cut up a receiver.

No rotating trigger pins. Are a big plus. There are 2 main bolt patterns. Colt mags or Glock mags. If you want to go Glock mags with a regular AR receiver the Stern Defense mag well adapter works well. The Glock style bolt also works well with the Mean arms mag insert that goes in a PMag. No mag well adapter needed that way. The Mean arms inserts come standard at 10 rounds but can be changed to 30 rounds for free states. Don't remember what the weight is but I'm running the Spikes 9mm buffer and a Armalite 308 spring. My 9mm pistol is all PSA except the receiver.

SBA3 is good to go. I have them on 2 308 pistols.

Welcome from KY.

Welcome from KY.