Looking for Ligamec Corp? We purchased Ligamec in January 2023. See the press release here.
Big Kahuna Raptor 50
An affordable, high quality 50 BMG upper receiver for the AR-15 platform
Single Shot 50 BMG Upper
Compatible with any AR-15 Lower
We supply a new hammer for you to install.
Choose your barrel length
Barrel lengths available in 18.5, 22, 29, and 30 inches.
8 Port Muzzle Brake
Reduces the recoil of the large caliber 50 BMG round.
Compatible with AR-15 lower
Easy to assemble
We machine most of our own parts to control quality
Featuring Lothar Walther Barrels
We use Lothar Walther barrels for the best accuracy and consistency.
Optional 20 MOA Rail
For shooting long distance 500+ yards