The STDT-C Collared AR Pistol Buffer Tube is a standard" functioning" AR pistol buffer tube that is designed to minimize SB Tactical brace rotation and slippage.
Features :
Features :
- Black finish
- Fits AR rifles
- Machined collar functions as a brace stop
- "Collar adds 1.75" of standoff from the receiver"
- "1.2" diameter"