My newly reconfigured AR-15. I'm taking it out to shoot on Monday after work. I ordered a couple of small 1/2" rail risers from Yankee Hill Machine to raise the ACOG up, as I feel it is an awkward position for me. My Aimpoint has a 1/2" riser on it, and I like the heads-up position I can have with that on the other AR. This rifle is light. About 7 lbs.
Bushmaster lower w/ Magpul M93B stock, JP firecontrol system (w/antiwalk pins), Magpul enhanced trigger guard, SPR grip.
MSTN-built upper w/ 16" Douglas SS bbl, PRI rifle-length competition forearm, MSTN qc brake, LMT upper, LMT full-auto bolt carrier, hard-chromed 6.8 bolt, and PRI gasbuster charging handle, with a Trijicon ACOG TA31F to top it off.