Reply to Thread

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Message: <blockquote data-quote="rockchalk06" data-source="post: 3919410" data-attributes="member: 40794">Tubbs AR308 Spring ordered along with an H2 Carbine Buffer. I'll try and run this combo without the spacer to see if it runs.I did clip several coils off my spring, KM buffer, spacer and tried that today. First 5 rounds locked back on 5 different mags with the Gas Block fully opened up. I backed it down one to fine tune it and the 6th didn't lock back. Opened the Block back fully, and never locked the bolt back again. I even tried loading 2 rounds in the mag to see if it would pick it up, no go. Ejection is super weak too. Maybe 1' back and 2' to the right.Spoke with [USER=41176]@JEVapa[/USER] (huge fregging help by the way brother) and my local shop. Both said they think the Tubbs and H2 will help, shop thinks its the UBR Tube.</blockquote>