STERN DEFENSE 9MM UPPER 6" BBL 8" M-LOK RAIL AR Parts Kits The Unity Tactical FAST™ Offset

The Unity Tactical FAST™ Offset Optic Base is a crucial component of the FAST™ Modular Accessory Suite

Color: Olive Drab Green for tactical applications

Outside waistband

Weight: 16 oz

STERN DEFENSE 9MM UPPER 6" BBL 8" M-LOK RAIL AR Parts Kits The Unity Tactical FAST™ OffsetThe STERN DEFENSE 9MM Upper featuring a 6" barrel and 8" M LOK rail provides an excellent balance of compactness and versatility for your AR 15 platform. This complete upper includes a 6" 9mm barrel with a 1: 10 twist rate, engineered for accuracy and reliability. The free float 8" M LOK handguard offers ample real estate for accessories while maintaining a sleek profile. The upper comes equipped with a Glock compatible bolt carrier group and an