Product Overview
- Semi-automatic AR-15 style rifle in 5.56 NATO with a 16" cold hammer forged barrel and 30+1 capacity.
- Short-stroke piston operating system with a 3-position adjustable gas block; 1:7 twist rate barrel.
- Bronze Cerakote finish on aluminum receiver with free-floating M-LOK handguard.
- Must ship to a Federal Firearms License (FFL) holder.
Overview
The Sig Sauer 516 G3 is a semi-automatic AR-15 platform rifle chambered in 5.56 NATO, featuring a 16" cold hammer forged barrel with a short-stroke piston operating system and 3-position adjustable gas block. The aluminum receiver and handguard are finished in Bronze Cerakote. The rifle includes a free-floating M-LOK handguard, SIG Matchlite Duo curved trigger, SIG Flash Hider Compensator, and ambidextrous safety.
Key Features
- Short-stroke piston operating system with 3-position adjustable gas block for reliable cycling across varied ammunition and suppressor use.
- Cold hammer forged 16" barrel with a 1:7 twist rate for compatibility with a range of 5.56 NATO projectile weights.
- Free-floating M-LOK handguard allows accessory attachment without affecting barrel harmonics.
- Bronze Cerakote finish on aluminum receiver for corrosion and wear resistance.
- SIG Matchlite Duo curved trigger for a refined trigger feel.
- Ambidextrous safety for left- or right-handed operation.
- SIG Flash Hider Compensator to manage muzzle signature.
FFL & Compliance
This firearm must ship to a Federal Firearms License (FFL) holder. The buyer is responsible for knowing and complying with all applicable local, state, and federal laws prior to purchase. Magnum Ballistics does not provide legal advice or determine purchaser eligibility. We ship only to the FFL dealer selected during checkout.
