The Spike’s Tactical 6-position buffer tube provides a mil-spec foundation for adjustable stock installations on AR-15 and M4-pattern rifles.
- Type: 6-Position Carbine Buffer Tube
- Compatible Firearms: AR-15, M4-pattern rifles
- Material: 7075-T6 Aluminum
- Finish: Black Anodized
- Threading: Mil-Spec 1.14×16 TPI
- Installation: Requires armorer’s wrench and castle nut staking tool (recommended)










