SIG Sauer 516 G3 Mohawk, Side Charging Handle, 5.56mm, 16" Barrel, 1-30 rd Magazine, M-LOK, Rifle $1999.99

  • UPC: 798681726684

Built for missions that don’t tolerate excuses. The SIG Sauer 516 G3 MOHAWK takes the battle-proven 516 platform and sharpens every edge: a short-stroke piston with an adjustable gas system for rock-steady, tuneable operation; a 16″ cold-hammer-forged, 1:7 twist barrel for consistent, long-range performance with modern 5.56 NATO loads; and rugged, steel-reinforced components where it matters most.

From the non-reciprocating rear and side charging handles to fully ambidextrous controls (bolt catch, magazine catch, safety and charging handle), the 516 MOHAWK is engineered for speed, reliability and effortless ergonomics whether you’re training, patrolling, or running entry drills. The free-floating M-LOK handguard lets you mount mission-essential accessories without disturbing barrel harmonics, while the SIG Matchlite DUO curved trigger delivers crisp, predictable breaks for faster follow-up shots. Endurance-built with hardened feed ramps and cam paths, and finished with a SIG flash-hider compensator, this rifle is a durable tool — not a compromise.

Why operators choose the 516 G3 MOHAWK

  • Piston reliability with AR-style familiarity — cleaner running, less carrier tilt, adjustable gas to match suppressors or subsonic loads.

  • Ambidextrous, mission-focused controls for fast manipulation under stress.

  • Hardened, steel-reinforced wear surfaces for extended service life in hard use.

  • Free-floating M-LOK rail for low-profile accessory mounting and improved barrel harmonics.

  • Precision oriented: 1:7 twist cold-hammer-forged barrel stabilizes heavy bullets and improves consistency.

What’s included / notable kit items

  • (1) 30-round magazine

  • SIG Matchlite DUO curved trigger

  • SIG flash hider compensator

  • Free-floating M-LOK handguard

  • Rear & side non-reciprocating charging handles

Key Features

  • Short-Stroke Piston System with Adjustable Gas

  • 16″ Cold-Hammer-Forged Barrel, 1:7″ Twist — Chambered in 5.56 NATO

  • Free-Floating M-LOK Handguard

  • Rear & Side Non-Reciprocating Charging Handles

  • Steel-Reinforced Cam Path & Feed Ramp Areas

  • Fully Ambidextrous Controls (bolt catch, mag catch, safety, charging handle)

  • SIG Matchlite DUO Curved Trigger

  • SIG Flash Hider Compensator

Tech Specs

  • Caliber: 5.56 NATO

  • Barrel: 16″ cold-hammer-forged, 1:7″ twist

  • Action: Short-stroke gas piston, adjustable gas system

  • Magazine: Includes (1) 30-rd magazine

  • Handguard: Free-floating M-LOK

  • Controls: Fully ambidextrous

  • Charging Handle: Rear & side, non-reciprocating

  • Finish / Accessories: SIG flash hider compensator, Matchlite DUO trigger