Atlas Gun Services has launched the Aluminum Nut Sac Mag Adapter, crafted from upgraded 6061 Billet Aluminum. Designed for compatibility with all Ar-belt fed nut sacks utilizing the M249 saw dove tail design.
I have been really excited to release these since getting a Cloak Industries MFR-56.This is upgraded 6061 Billet Aluminum Magazine Adapter for all your Ar-belt fed nut sacks. Works on all nut sacks using the M249 saw dove tail design.
Learn more about Atlas Gun Services: https://atlasgunservices.myshopify.com/products/aluminum-nut-sack-mag-adapter