Rainier Arms Select 5.56 NATO M16A1 AR-15 Barrel - 20"
AR-15 Barrel
In stock
Only 4 left
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.
$250.00
Many have asked us to build a barrel with the same workmanship as our Match barrels while keeping it more affordable. We are able to reach our goal by sourcing a very high end barrel blank at an affordable price. We start off using a high precision match blank in 1:7 twist, use a 5 groove polygonal rifling, machine it to the highest quality and matched with our limited-life time warranty, you have a barrel that is the best value, hands down, in the industry.
Specifications
- Stainless Steel Blank
- Length: 20"
- Twist: 1:7
- Thread Pitch: 1/2 X 28
- .625 Gas Block Seat
- 5.56 NATO Chamber
- 5 groove polygonal rifling
- Rifle Gas System (Gas Tube not Included)
- M4 Feed Ramps
- M16A1 Contour
- Nitride Finish
- Weight: 1 lb 13.9 oz
| SKU | RAB-SEL-556-20-R-M16A1-NF-BLK |
|---|---|
| Product Type | AR-15 Barrel |
| Manufacturer | Rainier Arms, LLC |
| Gas Block Diameter | .625" |
| Thread Pitch | 1/2x28 (.22 cal) |
| Twist Rate | 1:7 |
| Gas System Length | Rifle |
| Finish | Nitride |
| Platform | AR-15 |
| Barrel Profile | M16A1 |
| Barrel Length | 20" |
| Caliber | 5.56 NATO |
