(S)keletonized(T)ube(6)inches long and 6 positions (G)reen - NO MOUNT INCLUDED

The ST-6 replaces the standard buffer tube to ensure the stock folds as flat as possible! (With proper folding adapter)

Fits most M4 style stocks/braces 

Lightweight and Rigid

• Integrated QD Sling Sockers
• 6” Length
• 6 positions 
• Compatible with SIG folding mechanisms
• 7075 T6 Aluminum
• Type III Hardcoat Green Anodized (color may vary)

Requires a mount or folding mech to install!

ANODIZE VARIATIONS & DIFFERENT LIGHT SOURCES: Observe the mesmerizing spectrum of hues in our anodized components! Their captivating variations in color and unique reactions to different light sources make each piece one-of-a-kind. 

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!