Springfield Armory SA-16 A2 5.56 NATO 20in

The Springfield Armory SA-16 A2 is an M-16 A2–inspired semi-automatic rifle chambered in .223 REM/5.56 NATO and built for range use, training, and collectors seeking a classic A2 profile. It pairs traditional A2 ergonomics with modern manufacturing for reliable operation.

Constructed with forged 7075 T6 aluminum receivers and A2-style furniture, the SA-16 A2 features a fixed A2 stock, A2 polymer handguard with integral heat shield, and a carry-handle upper with A2 sights for a familiar feel and handling. The rifle ships with a single GI aluminum 30-round magazine and an A2 flash hider at the muzzle.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The barrel length is 20".
• The barrel material and finish is 4150 CMV chrome lined and the barrel is threaded with a 1/2×28 pattern.
• The sights are A2 style front and rear sights.
• The upper receiver is forged 7075 T6 aluminum with Type III hardcoat anodize.
• The lower receiver is forged 7075 T6 aluminum with Type III hardcoat anodize and the Accu-Tite’14 Tension System.
• The bolt carrier group is an enhanced M16 BCG with 9310 steel bolt, HPT/MPI, phosphate.
• The gas system is direct impingement, rifle-length with an A2 pinned gas block.
• The stock is a A2 fixed style stock with A2 grip and furniture.
• The rifle includes (1) GI aluminum 30-round magazine.

The SA-16 A2 blends period-correct A2 styling with contemporary manufacturing standards for a dependable, historically styled AR-platform rifle. For those seeking a classic A2 rifle profile, buy the Springfield Armory SA-16 A2 .223 REM/5.56 NATO online today.