Sig Sauer SIG516 G3 5.56 NATO 11.5" Bbl Flash Hider AL M-LOK Handguard Matchlite Duo Curved BSL Brace Black Pistol w/(1) 30rd Mag P516G3-556N-11B

The Sig Sauer SIG516 G3 5.56 NATO 11.5" Pistol is an advanced, short-stroke gas piston-driven firearm engineered to run significantly cleaner and cooler than traditional direct-impingement systems. Built with an 11.5-inch cold hammer-forged carbon steel barrel with a versatile 1:7 twist rate, it optimizes accuracy and stabilization for short-barrel ballistic performance. This tactical pistol layout features a free-floating aluminum M-LOK handguard for lightweight, modular accessory attachment along with a curved Matchlite Duo trigger that offers a crisp, repeatable break. For enhanced handling and control, the firearm incorporates fully ambidextrous receiver controls, unique rear and side non-reciprocating charging handles, and a stabilizing BSL brace [P516G3-556N-11B]. Suppressor-ready right out of the box, it comes equipped with a signature SIG flash hider-compensator and an adjustable gas regulator to easily tune cyclic operation based on various environmental conditions or ammunition choices.