Aero Precision Inc AR-15 EPC/AR9 9mm Luger Buffer Kit

The Aero Precision EPC Buffer Kit includes the Aero Precision Enhanced Carbine Buffer Tube along with an 8.1oz buffer and spring specifically optimized for use with the Aero Precision EPC. The EPC buffer is not intended for use with AR-15 or M5 platforms—its additional length and weight will prevent proper cycling in those systems. Available as a complete assembly or as the buffer alone. Includes - EPC Buffer (8.1 oz) - .308 Carbine Buffer Spring - Enhanced Carbine Buffer Tube - Mil-Spec Receiver End Plate - Mil-Spec Castle Nut Note: Stock not included. For 40 S&W, 10mm, or .45 ACP builds, a heavier buffer spring is recommended. Product Specifications - Buttstock Fit: Carbine - Color: Black - Item Weight (lbs): 0.910 - Make Model Fit: Aero Precision.EPC; AR-15.9mm - Model Number: Kit - Quantity: 1