LWRCI Skirmish Back Up Iron Sights BUIS Set

LWRCI Skirmish Back Up Iron Sights (BUIS) Set LWRCI's Skirmish Sights incorporate a host of practical features into a comfortable new design. All of the sharp edges on these low-profile sights have been rounded to prevent snags and cuts to the operator. The folded profile of the sight has been kept to a maximum of half an inch. The sights lock securely into the up position and are lowered by pressing the button on their left sides. The sights are constructed mainly of anodized 7075 aluminum and Nicorr-coated 4140 steel. These sights are a must-have for any AR-15 / M-16. Mountable to any 1913 Picatinny rail, Skirmish Sights feature a locking helicoil that requires no additional thread lock for installation and will withstand thousands of rounds of recoil and rugged use. Features Universal fit Set of front and rear folding sights