1791 Cut a Third of the Weight Out of an AR
1791 Industries built AR-15 receivers from metal matrix composite instead of aluminium. The stripped pair weighs 11 ounces and costs $630 together.
gun gear
Manticore’s Ripley Rail Makes Your AR a Pulse Rifle
Manticore Arms built a $495 steel and aluminium shell that turns a standard AR-15 into the M41A Pulse Rifle from Aliens. Specs, fitment and the catch.