The SCW 2.5 Tailhook is by far the most compact PDW Style Pistol Brace that the industry has ever seen, with a collapsed length of 2.5”. While compact, it is still very versatile, allowing for button free brace deployment and 5 length settings.  At full extension, length reaches 12.5”, keeping it comfortable and legal within ATF Pistol Brace requirements. The SCW Tailhook 2.5 utilizes the patented Dead Foot Arms LLC Modified Cycle System and a shortened version of the M16A2 Bolt Carrier Group which is sold with the kit. The SCW 2.5 Tailhook features an ergonomic design that uses a single rail down the left side of the weapon which does not interfere with weapon controls or function.  System includes complete Tailhook hook pistol brace, receiver extension, adjustment rail, recoil springs, and MCS Style (shortened) M16A2 bolt carrier group. Brace weight, excluding BCG is 12.8oz