One of the most tested and proven weapons systems in the world achieves ultimate refinement with the introduction of the SIG516 rifle. With its chrome- lined, phosphated, military grade barrel and adjustable, 4-position gas regulator, the SIG516 incorporates all of the most desirable mechanical improvements. Add to these a free-floating quad rail forend and barrel, and you have the most advanced, versatile AR-based rifle available.

• 516 Precision Marksman 5.56 Semi-Auto Rifle
• AVAILABLE IN-STORE ONLY
• Mfr. item number - R516G2-18B-PRM
• Action - semi-auto
• Operating system - short stroke pushrod, rotating bolt
• Caliber - 5.56 x 45mm NATO
• Overall length - 39.5 in., barrel length - 18 in.
• Trigger type - 2 stage, trigger weight - 5.4 lbs.
• Grooves - 6
• Weight without mag - 7.7 lbs.
• Mag capacity - 10 rounds
• Mag type - AR-15, aluminum
• 3-position gas regulator
• Free-floating military grade chrome-lined barrel
• M1913 Picatinny flat top upper
• 7075-T6 Aircraft grade aluminum upper & lower receiver with hard coat anodize finish
• Finish - Black
• Made in the USA
• Weight: Approximately .05 pounds
• Shipping Dimensions: Approximately 3.5 x 3 x 1 inches.