Geissele Automatics Super Duty MOD1 300 BLK AR-15 SBR Rifle - 8" - DDC

The Geissele Super Duty MOD1 300 BLK SBR is an 8-inch AR-15 short-barreled rifle built on the Super Duty MOD1 platform and chambered for 300 Blackout. It is configured for compact use with both supersonic and subsonic ammunition and provides consistent gas management and reliable cycling. The rifle includes an 8" cold hammer-forged, chrome-lined 1:7 twist barrel, Phased Array Tri-Port gas system, Nanoweapon® Reliability Enhanced BCG with Stressproof bolt, SSA-E X® two-stage trigger with Lightning Bow, and a 7" Super Modular Rail MK16 with center tab. It is manufactured and assembled by Geissele Automatics in the United States.

Features:
Complete 8" 300 Blackout AR-15 SBR on Super Duty MOD1 platform
Cold hammer-forged, chrome-lined 1:7 twist 8" barrel
DDC anodized finish
Geissele Phased Array Tri-Port gas system (custom pistol-length gas)
Nanoweapon Reliability Enhanced BCG with Stressproof bolt
SSA-E X two-stage trigger with Lightning Bow
7" Super Modular Rail MK16 with center tab
Airborne Charging Handle
Antistrike Super Compact gas block
HUXWRX Flash Hider-QD 762, 5/8x24 muzzle thread
Mil-Spec braided buffer spring with H1 buffer
B5 Systems Enhanced Sopmod stock with QD endplate
Geissele A17 reduced angle grip
Overall length 25 3/8" collapsed, 28 1/2" extended