JMAC Customs ST-7 Skeletonized Tube 7"

(S)keletonized(T)ube(7)inches long - NO MOUNT INCLUDED This M4 tube adapter replaces the standard buffer tube to ensure the stock folds as flat as possible! (With proper folding adapter) Fits most mil-spec M4 style stocks/braces* Lightweight and Rigid Specifications: Integrated QD Sling Sockets, access with stock completely collapsed 7" Length - LOP approximately 8-11.35 inches Compatible with SIG folding mechanisms 7075 T6 Aluminum Type III Hardcoat Anodized Allows 2 bolt installation on MRKT folding mech for ultimate strength This is not compatible with firearms that need a buffer tube to function *Some M4 style stocks use tension tabs designed for standard buffer tubes to mitigate movement. These will work on our Skeletonized Tubes however you may experience some wiggle. Requires a mount or folding mech to install!