The TacFire MAR112 A2 Rifle Mil-Spec Buffer Tube is a straightforward, no-nonsense upgrade for AR-15 rifle builds that use a fixed A2-style stock. Designed around the AR-15 platform, this tube provides a solid mounting interface while maintaining compatibility with mil-spec carbine buffer components, making it a practical option for new builds or conversions.

This model is well suited for general range use, training, and recreational shooting where a fixed stock setup is preferred. Its simple design focuses on reliability and compatibility rather than added complexity, giving builders a clean foundation for their chosen A2 stock. Backed by TacFire’s track record in AR-15 parts and accessories, the MAR112 offers dependable performance at an accessible price point.

Key Features:

• Manufacturer: TacFire
• Model: MAR112 A2 Rifle Mil-Spec Buffer Tube
• Condition: New