Introducing the integral gas key BCG from Salient Arms International. If you are looking for the finest BCG on the market today - your search is now complete. This BCG features an integral gas key design which eliminates the known weakness of the BCG which is improperly staked gas keys. The bottoms of all of our BCGs are hand polished to aid in smoother tracking in upper receivers. The polished surface is enhanced by the TiN coating which is known for rigidity and low coefficient friction.
Introducing the SAI Box Fluted barrel available in 14.5" 5.56 configuration and a 300 Blackout version coming soon. The SAI Box Fluted barrel leverages a 45 degree gas port that reduces the firing impulse of the rifle while leveraging an intermediate gas system. The barrel has a fluted square which makes the barrel more predictable, reduces barrel whip, increases heat dissipation, and reduces weight.
This barrel goes through a unique process where the barrel and receiver extension are individually serialized and then sent to be individually coated - Black Nitride (Barrel outer/inner), TiN (Titanium Nitride) Receiver Extension. They are then reunited and hand torqued for a precise fit.
These barrels come with a Lifetime warranty- so if you can shoot them out we will give you a new one, free of charge.
Please note that all NFA rules apply to any barrel under 16".