Specifications
Caliber: 5.56x45mm NATO
Barrel Length: 10.5-inch
Barrel Material: 416R Stainless Steel
Barrel Finish: Polished Stainless Steel
Barrel Profile: Government
Barrel Twist Rate: 1:7
Barrel Thread Pitch: 1/2x28
Barrel Gas System: Carbine
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Upper Receiver Name: Stripped Upper Receiver with M4 Feed Ramps
Handguard Style: Free Float Extended Quad Rail Handguard
Handguard Color: Black
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier Name: Premium AR-15 5.56 Complete Bolt Carrier Group
Muzzle Device Name: Stainless Steel Bird Cage GI Type Flash Hider Muzzle Brake
Muzzle Thread Pitch: 1/2x28
Buffer Tube Weight: 3 oz.
Pistol Brace Information: SB Tactical SBA3 Adjustable Pistol Stabilizing Brace
Buffer Tube Kit: Mil-Spec Buffer Tube
Buffer End Plate: Mil-Spec Receiver End Plate 00P AL-1051
Buffer Spring: AR-15 Carbine Recoil Spring 00S