AAC (ADVANCED ARMAMENT) Complete MPW Upper Assembly 16" 300 Blackout - $1075.99 (Free S/H on Firearms)

Description

Item Number: 101987
Complete 300 AAC BLACKOUT Upper Receiver Assembly
- 16" Nitrided 1:7: Twist Barrel, threaded 5/8-24
- AAC 51T BLACKOUT™ Flash Hider
- "Full Auto" BCG
- KAC URX Rail
- Ready to drop onto your AR15/M16/M4 lower! Works with an AR lower with "Mil-Spec" push pin locations.
IMPORTANT NOTES:
-The 16" AAC 300BLK Upper is designed for use with a carbine receiver extension, standard GI Buffer Spring, and a CARBINE Buffer.
MPN#: 101716