SAI AR15 Box Fluted Barrel$393.00
Introducing the SAI Box Fluted barrel available in 14.5" 5.56 configuration. 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.
- Proprietary Box Flute Design
- Length: 14.5" 5.56
- Weight: 1.662 LBS
- Intermediate Gas System (5.56)
- 45 degree gas port
- Accepts a .750 Gas Block
- Black Nitride Barrel - Outside and Inside
- Titanium Nitride (TiN) Receiver Extension
- M4 Feed Ramps
- Lifetime Warranty
Please note that all NFA rules apply to any barrel under 16".