One of the most tested and proven weapons systems in the world achieves ultimate refinement with the introduction of the SIG516 platform. With its chrome-lined, phosphated, military grade barrel and adjustable, three-position gas regulator, the P516 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 gas pushrod pistol available.
• Gas piston operating system
• Three-position gas regulator
• 5.56 x 45mm NATO
• 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
• Flip-up iron sights
• SB15 Pistol Stabilizing Brace
Includes the NEW SB15 Pistol Stabilizing Brace
The SB15 dramatically improves the single-handed performance of buffer tube equipped pistols.
• Fits all pistols equipped with an AR-style buffer tube 1.0" - 1.2" in diameter.
• ATF compliant*
• Veteran designed
• Made in USA
• Quick and easy to install
* ATF has reviewed this product and determined that attaching the SB15 to a firearm does not alter the classification of the firearm or subject the firearm to NFA control.