Pair this up with our sprinco carbine buffer springs and standard, H1 or H2 buffer to create your own Custom buffer Assembly Perfect for your custom rifle build.
This is our standard Carbine Length 6-Position Mil-Spec buffer tube/receiver extension. It’s made of durable CNC machined T6-6061 aluminum and fits carbine length buttstocks.
- T6-6061 aluminum
- Hard Anodized Type III Matte Black finish
- Length: 7.1875″
- Fits: AR-15 or LR308 Buffer Tubes