This kit includes the quality mil-spec parts that you would need to finish a lower receiver, along with some amazing upgrades that you will not find from any other company to include;
- Bull Moose Tactical Skeletonized Trigger
- Ergo grip
- Reduced power springs (3-4lb) and mil-spec springs
- Deep black oxide finish (not that ugly gray rough finish from competitors)
We wanted to include both reduced power springs and mil-spec springs so our customers could have a choice. With reduced power springs light primer strikes are possible (ammunition type dependent), simply swap out the hammer spring with the mil-spec one or cut the rear mass off the hammer with a dremel. Light primer strikes may happen with hard mil spec/surplus 5.56 primers, or 5.45/7.62 surplus ammo.
*WILL WORK WITH AR9 LOWER RECEIVERS IF BCG HAS HAMMER RELIEF CUTOUT*
*DOES NOT INCLUDE BUFFER TUBE KIT*