CMMG JMac Customs ST-6 Receiver Extension with 1913 Folder, Green

JMac Customs ST-6 Receiver Extension with 1913 Folder, Green

(S)keletonized (T)ube (6)inches long and 6 positions (G)reen
The ST-6 replaces the standard buffer tube to ensure the stock folds as flat as possible
Fits most M4 style stocks/braces
Lightweight and Rigid
Integrated QD Sling Sockets
7075 T6 Aluminum
Type III Hardcoat Anodized
Attaching a stock to a pistol makes it an SBR and requires NFA approval. You are responsible for knowing and following your local/state/federal laws!