Please send your parts and a copy of your invoice to:
Rainier Arms LLC
2504 Auburn Way N
Auburn WA 98002
We offer professional barrel service to your AR barrels and other barrels.
- Pending our inspection of the parts, pinning a front sight, gas block, or barrel that was previously pinned may not be possible, and if possible will incur an additional $25 charge.
- Barrel cutting requires a minimum of .75" to be removed.
- Barrels delivered to us for cutting and threading that are still in a receiver will be subject to an $100 fee.