5.45x39mm Showing all 4 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKGhost Inc., AR-15 Muzzle Brake, 1/2 x 28 RH, Black $35.79 Original price was: $35.79.$22.55Current price is: $22.55. Add to cart Sale! IN STOCKLWRC DI IC 5.56/223 AR-15 Burnt Bronze 16″ Barrel M-LOK Rail 30rd Mag $1,902.59 Original price was: $1,902.59.$1,198.63Current price is: $1,198.63. Add to cart Sale! IN STOCKPOF CONSTABLE MILSPEC AR-15 5.56/223 16″ Barrel 9″ M-Lok RAIL 30rd Mag $1,165.29 Original price was: $1,165.29.$734.13Current price is: $734.13. Add to cart Sale! IN STOCKRiley Defense RAK74 Classic 5.45X39mm, 16″ Barrel, Stamped Receiver, Wood, 30rd $1,199.99 Original price was: $1,199.99.$755.99Current price is: $755.99. Add to cart