RCM - B&T APC9 / GHM9 / SPC9 Magwell SIG 516 Flat Dark Earth (FDE) and

Flat Dark Earth (FDE) and Olive Drab Green (ODG)

Wilcox Ergocto (Gen 1 Thick)

Daniel Defense

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

RCM - B&T APC9 / GHM9 / SPC9 Magwell SIG 516 Flat Dark Earth (FDE) andRifle Combat Magwell for B&T APC9 GHM9 SPC9 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. The MP5 model is for the B&T Aluminum MP5 magazine compatible lower. Select the correct model for your lower from the drop down menu using the material the lower is made from and then the type of magazine it takes. For the Polymer APC45 lower that uses steel B&T