RCM - GRIFFIN MK2 Magwell AERO The SPEAR RCM H works

The SPEAR RCM H works great for unconventional shooting positions

The MP5 model is for the B&T Aluminum MP5 magazine compatible lower

Compatible with all major magazines (including M3 PMAGs) on the market as well as higher capacity options like the Magpul D60 or Surefire MAG5-60

*This RCM fits Springfield Armory KUNA lowers

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RCM - GRIFFIN MK2 Magwell AERO The SPEAR RCM H worksRifle Combat Magwell for GRIFFIN MK2 The GRIFFIN MK2 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 GRIFFIN MK2 Ambi lower. Compatible with all major magazines (including M3 PMAGs) on the market as well as higher capacity options like the Magpul D60 or Surefire MAG5 60. The GRIFFIN MK2 RCM works great for unconventional shooting positions,