The TacFire MAR049B Buffer Tube Kit Mil-Spec AR-15 Black Aluminum AR-Pistol Platform is a complete pistol-length buffer assembly designed to simplify your AR-15 build. This kit combines a mil-spec pistol buffer tube with a comfortable foam insert, a carbine buffer, spring, and essential mounting hardware to deliver reliable cycling and a clean, minimalist rear profile for AR pistols.

Ideal for builders who want a straightforward solution, this buffer tube kit supports dependable operation on AR-15 pistol platforms while keeping weight and bulk to a minimum. The dual loop sling adapter end plate offers flexible sling attachment options for range use, training, or general recreational shooting. Backed by TacFire’s focus on practical design and solid construction, this kit provides a dependable foundation for your next AR-15 pistol project.

Key Features:

• Manufacturer: TacFire
• Model: MAR049B Buffer Tube Kit
• Product Type: Buffer Assembly / Buffer Tube Kit
• Platform Fit: AR-15 Pistol, Mil-Spec
• Tube Length: Approximately 8 Inches
• Tube Diameter: Approximately 1.148 Inches
• Material: 6061-T6 Aluminum
• Finish Color: Black
• Included Components: Pistol Buffer Tube With Foam Insert, Carbine Buffer, Carbine-Length Buffer Spring, Dual Loop Sling Adapter End Plate, Castle Nut
• Shipping Weight: Approximately 0.72 Pounds