300 Blackout
- PRO2A LEFT HAND 6" 300 Blackout 1/7 Pistol Length Melonite M-LOK AR-15 Upper with Flash Can KitSpecial Price $539.99 $779.99
- PRO2A LEFT HAND 12.5" 300 Blackout 1/8 Pistol Length Melonite M-LOK AR-15 Upper with Flash Can KitSpecial Price $529.99 $769.99
- PRO2A LEFT HAND 16" 300 Blackout 1/7 Pistol Length Melonite M-LOK AR-15 Upper with Flash Can KitSpecial Price $519.99 $769.99