RCM - Aero Precision M4E1 Magwell UO Arms NT7 The RIDGE can be run

The RIDGE can be run forwards

The DD PCC RCM (Rifle Combat Magwell) features a 250% larger flared funnel surface allowing for consistent and fast reloads under any condition and is designed for the DD PCC lowers

This magwell model is designed for the APC9 / APC10 / APC45 / APC9K / APC9K Pro / SCW polymer B&T lowers as well as their corresponding GHM and SPC lowers

SOC 2-56 Nut (2)

RCM - Aero Precision M4E1 Magwell UO Arms NT7 The RIDGE can be runRifle Combat Magwell for Aero M4E1 M4E1 PRO Ballistic Advantage Enhanced The Aero Precision M4E1 RCM (Rifle Combat Magwell) features a 250% larger flared funnel surface allowing for consistent and fast reloads under any condition. The Aero Precision M4E1 RCM is designed for all Aero Precision Enhanced M4E1 and Ballistic Advantage Enhanced lower receivers. Compatible with all major magazines (including M3 PMAGs) on the market as well as higher capacity