M4 Feed Ramp Issues
Sept. 12, 2024
M4 feed ramps - The Liberal Gun Club Forum Example of Tolerance Stacking - M4 Feed Ramp Issues - YouTube Feed ramp issue - damaging tip of bullet | 6.8 SPC Forums Feed Ramp issue, Aero upper, BA performance barrel. Suggestions : r/ar15 | M4 Feed Ramp Issues