450 BUSHMASTER 16" CARBINE COMPLETE UPPER INCLUDES:
CALIBER: 450 BUSHMASTER
BARREL: 16" 416 SS 1/24 TWIST MEDIUM CONTOUR
BCG: 450 NITRIDE
MUZZLE DEVICE: APF 450 BRAKE
GAS SYSTEM: MID LENGTH
HAND GUARD: APF 12.5" MLOK
I have to say, that I am very impressed with the accuracy that this upper has produced! Averaging 1 1/4” groups @100 yards consistently. I did replace the APF factory M-Loc forend and Muzzle Device. ( more for a personal touch than anything.) The recoil was less than expected with the factory Brake! This little “Sledgehammer” is Definitely worth every penny! I still hve a huge smile on my face!