The SIG516 G3 11.5" Pistol combines a short-stroke piston operating system with a compact 5.56 NATO configuration. A 3-position adjustable gas system allows the platform to be tuned for different ammunition and operating conditions, while the free-floating M-LOK handguard provides a versatile interface for compatible accessories. The SIG516 G3 features fully ambidextrous controls along with rear and side non-reciprocating charging handles, giving users multiple options for manipulating the action. Steel-reinforced components in high-wear areas add durability, while the 11.5-inch cold hammer-forged steel barrel provides a 1:7 twist rate. A Matchlite Duo curved trigger, AR-compatible reduced-angle grip, SIG Flash Hider-Compensator, and Magpul BSL Arm Brace complete the compact configuration. The pistol uses AR-15 magazines and ships with one 30-round polymer magazine. Specifications Manufacturer: SIG SAUER Model: SIG516 G3 SKU: P516G3-556N-11B Firearm Type: Pistol Caliber: 5.56 NATO Barrel Length: 11.5" Barrel Material: Cold Hammer Forged Steel Twist Rate: 1:7 Thread Pattern: 1/2"-28 TPI, Tapered Shoulder Muzzle Device: SIG Flash Hider-Compensator Action: Semi-Automatic Operating System: Short-Stroke Piston Gas System: 3-Position Adjustable Handguard: Free-Floating M-LOK Controls: Fully Ambidextrous Charging Handles: Rear and Side Non-Reciprocating Trigger: Matchlite Duo Curved Brace: Magpul BSL Arm Brace Magazine Type: AR-15 Magazine Included: 1 A- 30-Round Polymer Color: Black Anodized Overall Length: 30.3" Collapsed Length: 28.3" Width: 3.1" Height: 7.9" Weight: 7 lbs. with Magazine Get the SIG516 G3 11.5" 5.56 NATO Pistol at Battlehawk Armory!