Description
The Rock River Arms LAR-15 ATH is a semi automatic rifle with a .223 WYLDE chamber, allowing for use of both .223 Remington and 5.56x45MM NATO. In addition, the LAR-15 ATH features an 18″ heavy match stainless steel cryogenically treated barrel with 1:8 twist, RRA two stage varmint trigger, RRA operator CAR stock, and 11″ M-LOK compatible RRA free-float rail system.
