Receivers

Does the Bootleg Upper Receiver have M4 feed ramps?

The feed ramps on the Bootleg AR 15 upper receiver are cut so that either 45 degree barrel extensions or 52 degree barrel extensions will work. All Primary Weapons Systems (PWS) rifles use 52 degree barrel extensions, but many other manufacturers use 45 degree Bootleg, Inc.’s AR 15 assembled upper receivers are designed to work …

Does the Bootleg Upper Receiver have M4 feed ramps? Read More »