The P556xi features a 3-position gas piston operating system with rotating bolt, ambidextrous controls, swappable charging handle and locking flip-up front/rear sights. The SB15 stabilizing brace will give shooters improved accuracy and reduced recoil when shooting an AR pistol with buffer tube. The unique design uses the forearm to provide a natural and comfortable rest for shooters of all sizes and physical ability. It is also ATF compliant and made in the U.S.A.
|Sights||Flip-Up Front and Rear|
|Stock Type||Pistol Stabilizing Brace|
|Barrel Length Range||10.00" to 10.99"|
|Weight Range||6.00 lbs to 6.99 lbs|
Determined at checkout.