The Timber Creek Outdoors ARBTKBB Buffer Tube Kit Burnt Bronze AR-15/AR Style gives your rifle a cohesive, upgraded rear assembly with a clean, uniform look. This complete kit includes a mil-spec carbine buffer tube, buffer, spring, quick disconnect end plate, castle nut, and buffer retainer components, all finished to complement modern AR builds.

This buffer tube kit is ideal for builders completing a lower receiver or refreshing a worn setup, offering reliable function and a consistent feel shot after shot. Compatible with a wide range of AR-15 stocks, it supports range use, training, and general-purpose rifles while reflecting Timber Creek’s attention to detail and quality machining.

• Manufacturer: Timber Creek Outdoors
• Model: ARBTKBB Buffer Tube Kit
• Type: Buffer assembly
• Color: Burnt bronze
• Firearm Fit: AR-15 / AR-style platforms
• Included Components: Mil-spec carbine buffer tube, buffer, spring, quick disconnect end plate, castle nut, buffer retainer and spring