Introducing the new GVAC system from Gemtech. Significantly reduce the amount of gas blowback you'll experience wwhen shooting suppressed with its patented design. The re-imagined barrel profile enhanced bolt carrier profile enhanced bolt carrier group and ETM muzzle device maximize peformance so nothing holds you back. Redefine suppressed shooting with the GVAC system.
- UPPER RECEIVER – Mil-Spec with Indexing Marks and M4 Feed Ramps. 7075-T6 Aluminum Type III Hard Coat Anodized
- BARREL – 4150CMV Steel Stress Relieved Armornite Treated 1:8 Twist 5R Rifled GVAC Profile Nickle Boron Coated barrel Extension 1/2X28 TPI Muzzle Threads
- GAS SYSTEM – Pinned Low-Pro GVAC Gas Block 4140CM Steel Mid-Length GVAC Direct-Impingement
- MUZZLE DEVICE – Gemtech ETM Flash Hider 4140CM Steel
- BOLT CARRIER GROUP – Carpenter 158 steel bolt 8620 Steel Carrier Mil-Spec MP Tested Mag-Phos Finish Chrome Lined Properly staked Gas Key Enhanced reliability bolt carrier and chrome firing pin.
- HANDGUARD – 15” Midwest Industries Combat M-LOK Free-Float SevenSided M-LOK hand guard. Continuous MIL-STD 1913 Picatinny Top Rail Integrated QD sling sockets. Machined from 6061-T6 Aluminum and Type III Hard Coat Anodized.
