Have a peace of mind by getting your A2 Front Sight Gas Block Pinned to your barrel. This ensures the post to securely sit and not move.
- Pinning Service Only - purchase or mail in parts
- Pinning Service with A2 Front Sight - this includes a A2 Front Sight Post along with the service of pinning
If you are unsure if any additional parts are required please call or email prior to placing your order.
|Manufacturer||Rainier Arms, LLC|