The Boombox is a 12-inch direct impingement SBR chambered in 8.6 Blackout. It features a 1:3 twist barrel, a Cherry Bomb muzzle device, no forward assist, and an adjustable gas block.
OPERATING SYSTEM: Semi-Auto – Direct Impingement
CALIBER: 8.6 Blackout
WEIGHT: 5 lbs 8 oz
BARREL LENGTH: 12 inches
BARREL MATERIAL: 416R Stainless Steel
BARREL FINISH: Bead Blasted
TWIST RATE: 1:3
MUZZLE DEVICE: XL Cherry Bomb
THREADS: M18x1.5 (Tapered Shoulder)
MAG TYPE: SR-25
MAG CAPACITY: 20
QTY MAGS INCLUDED: 1
LENGTH OF PULL: Collapsed: 8.375 inches – Extended: 13 inches
TRIGGER TYPE: Literally The Best Trigger Ever Made