With LWRC’s extensive history in manufacturing rifles, they have also designed multiple different pistols. With the popularity of AR pistols rising, they have developed options with varying barrel lengths, utilizing their short stroke piston system as well as direct impingement. Their AR pistols are chambered in 5.56, 6.8 SPC, and .300 Blackout. The SMG-45 is also now available as a pistol equipped with a folding SB brace.