Installation Instructions:
_x000D_Remove front sling loop with included screwdriver.
Remove hand-guards.
Remove bracket from Masterkey.
Fit Masterkey under barrel. Front sling loop mount inserts into groove in Masterkey.
Position bracket over barrel and onto Masterkey and screw into place with long screw. (Smaller bracket for GoatGun M16 attachment.)
Fix larger hand guard into place.
When loading rounds, push dummy shells all the way in using small screw driver provided, or a toothpick or related item. When cycling, pull firmly to eject round.
_x000D_Compatible with M16A1 when using the Grenedier handguard.
_x000D_
