Wilson Combat Mil-Spec AR-15 Carbine Buffer Tube Kit

Complete Retro-Fit Kit for Your AR-15 Build

You need a buffer tube kit that works. No fuss, no failures. This Wilson Combat kit is exactly that. It’s a complete set of core components to finish your lower receiver or replace a worn-out system. Everything is machined to proper Mil-Spec dimensions, so you get a solid fit and reliable cycling with .223 Remington or 5.56x45mm NATO rounds.

The heart of the kit is the receiver extension, made from 7075-T6 aluminum. This isn’t cheap, soft aluminum; it’s the same tough alloy used in aircraft and military-spec tubes. It’s hard-anodized black to resist corrosion and features six positive lock positions for your adjustable stock. The steel castle nut and end plate lock everything down tight. We include a standard carbine buffer and spring, ready to drop in and run.

Use this kit for a new build or to upgrade an existing carbine. Maybe your current tube is scratched, out of spec, or you just want the confidence of Wilson Combat’s name on your rifle. This is a straightforward, no-nonsense upgrade. It’s about getting the fundamentals right. The fit is precise, and the function is guaranteed. This kit is for AR-15 platform rifles only. It will not fit an AR-10/SR-25 pattern rifle.

What You Get in the Kit:

• Mil-Spec 7075-T6 Aluminum Buffer Tube (6-Position)
• Steel Buffer Spring
• Carbine Buffer Weight
• Steel Receiver End Plate
• Steel Castle Nut

Specifications:

• Brand: Wilson Combat
• Compatibility: AR-15 Platform (Not AR-10)
• Caliber: .223 Remington, 5.56x45mm NATO
• Material: Aluminum & Steel Components
• Finish: Matte Black
• Part Type: Lower Parts Kit Component

Price: $59.35

In stock and ready to ship. Add to your build today.