OK, long story short I ordered a M&P VTAC back on 11/29/08 and it just came in, I ordered a bunch of parts for it while I waited and installed everything yesterday. Im turning it into a compact midrange rifle.
Well everything went and installed as planned and ive built AR's in the past. But it came as a carbine and I installed a rifle length tube, buffer, spring and a PRS stock. Now when I pull the charging handle all the way back until it stops and the bolt is back the carriers hangs up a little bit in the buffer tube and If I release the charging handle to simulate chambering a round the carrier gets hung up alittle and is slow so release, it releases but its not smooth. All the pins and springs are in place inluding the buffer retaining pin.
Any ideas here guys, im stumped!
