AR308/LR308 New Frontier Armory DPMS Low Profile Pattern Upper - 02

Dust cover pin and the forward assist assembly on this New Frontier Armory C-10 (308) upper are both AR-15 (5.56) Milspec. The E-clip location on this AR308 goes between the dust cover and receiver instead of on the outside. This is how they were able to still use the shorter AR-15 Milspec dust cover pin on the larger AR308! Sneaky I tell ya!