RCM H - MCX SPEAR M7 Magwell GHM *This RCM Heavy fits KAC

*This RCM Heavy fits KAC SR25 and M110 lowers

*This RCM fits Springfield Armory KUNA lowers

a model compatible with the D50 will be released at another date

MP7A2 and Tommy Built T7 / UO Arms NT7

*The RCM fits GRIFFIN MK2 Ambi lowers

RCM H - MCX SPEAR M7 Magwell GHM *This RCM Heavy fits KACRifle Combat Magwell Heavy for SIG SPEAR M7 The SPEAR RCM H (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 SIG SPEAR and M7 lowers. This model will not fit Spear LT lowers, for Spear LT RCMs click here instead. Compatible with all major magazines on the market as well as higher capacity options like the Magpul D50. FDE models are coated