Don't see the Barreled Upper you want? We can build you it in 6 easy steps!
1. Choose your receiver.
2. Choose your handguard.
3. Choose your barrel.
4. Choose your gas block and gas tube.
If using a low profile gas block, we only use the steel melonite version on builds.
5. Choose your flash hider / brake.
6. Send us a contact request to start your custom build. It's that simple!
(Applies to In Stock items only.)