Posted: 9/1/2016 4:12:30 PM EDT
| Have you build uppers with Superlative Arms/Syrac Ordnance Piston kits pinning solid/set screw gas block in correct location? |
|
I emailed ADCO asking about building my upper & Steve replied that you could. I placed work order online for: Assembly, Gas Block Pinning & Muzzle Brake Pin & Weld. I just wanting to make sure Gas Block is pinned in right location because I had local gunsmith install clamp on block and he didn't space it off barrel shoulder correctly. Having it pinned in wrong location will make it more work to move than clamp on. I linked YouTube video that shows installation for Syrac but Superlative is same. You have all ready received my upper on 9-1
SYRAC ORDNANCE - Piston Installation - Official Video http://youtube.com/watch?v=fZTUfhHrwLY |
