Rainier Arms 5.56 NATO AR-15 Barrel - 6.75" Satin (Contract Overrun)
Satisfaction Guarantee
We are so confident in our barrels that we offer a 100% money back guarantee within 90 days of purchase. If our barrels don’t meet or exceed your expectations, for any reason, return it for a full refund.
Details
Occasionally we have orders for custom guns that leave us with spare parts at the end of the process. In those situations, we often have products in non-standard configurations that, while functional, aren't going to be carried in the future. This is the case with our Contract Overrun 5.56mm 6” barrels. These are machined out of the highest quality blanks that you expect from Rainier Arms. However, since these were made for a custom project there is no accuracy guarantee on this barrels due to the barrel length, ammunition variance, build components, etc.
Features:
- Stainless Steel Match Grade Blank
- Length: 6.75”
- Twist: 1:7
- Thread Pitch: 1/2x28
- .750 Gas Block Seat
- 5.56 NATO Chamber
- Pistol Gas System (Gas Tube Not Included)
- M4 Feed Ramps
- Proprietary Contour
- Beat Blasted Finish
- Weight: 14.9 oz
More Information
| SKU | RAB-CO-556-675-P-NF-SAT |
|---|---|
| Product Type | AR-15 Barrel |
| Manufacturer | Rainier Arms, LLC |
| Gas Block Diameter | .750" |
| Thread Pitch | 1/2x28 (.22 cal) |
| Twist Rate | 1:7 |
| Gas System Length | Pistol |
| Finish | Satin |
| Platform | AR-15 |
| Barrel Length | 6.75" |
| Caliber | 5.56 NATO |