The TacFire MAR047A AR15 Buffer Tube Kit Mil-Spec Black AR-15 is a complete buffer assembly designed to refresh or upgrade your AR-platform stock system. Built to Mil-Spec dimensions, this kit includes a pistol or 6-position buffer tube paired with a 3 oz carbine buffer and spring, providing smooth cycling and reliable performance for AR-15 builds and replacements.

Ideal for range use, training, and general-purpose AR-15 configurations, this buffer tube kit offers a straightforward way to restore function or convert to an adjustable stock setup when paired with a compatible stock. The included end plate and castle nut help ensure a secure installation and consistent lockup. TacFire is known for practical, well-engineered components that deliver dependable performance for everyday shooters.

Key Features:

• Manufacturer: TacFire
• Model: MAR047A AR15 Buffer Tube Kit
• Firearm Type: AR Platform
• Series: Buffer Tube Kit
• Type: Buffer Assembly
• Length: 8 Inches
• Weight: 13 Oz