Caliber: 9 MM Match Grade - Upper Receiver: - Assembled Upper Receiver - AMBI Charging Handle - Glock Style Nitride Bolt Carrier - Barrel: - 9 MM Match Grade Nitride (TRUE 16 Overall Length barrel W/ TCS system) - 9/16 x 32 TPI Thread - 1:10 Twist Rate - Built it Compensator - Lower Receiver: - Complete Lower Receiver - FLAT Olympus9 3-6Lbs Trigger - NU Custom Grip - EXTENDED TAKE DOWN PINS - SAFETY - Muzzle Device: - Built-in Tunable Compensator System - Stock Kit: - BATTLELINK Extreme Duty Minimalist Stock - Short Stroke System 9 MM - Handguard: - 13 Aluminum Jester scalp Rail - MLOK Style - Barrel Nut with Rail Attachment and Screws - Material: 7075 T6 Aluminum - Color: Midnight Bronze Cerakote