$659.98 Battle Arms Development AR-15 16" Workhorse Complete Upper 5.56 NATO 1:8 Twist M-LOK Black Add to Cart
$154.89 RISE Armament RA-434 High Performance Drop In Trigger For AR-15 With Anti Rotation Pins Black Add to Cart
$154.89 RISE Armament Patriot Trigger High Performance Drop In Trigger For AR-15 With Anti Rotation Pins Silver Add to Cart
