Out of spec chamber, not lubed properly, just needs the chamber scrubbed, or all three.
This topic has been covered countless times. A search would turn up all the answers you need.
This should be interesting.
“The bitterness of poor quality Lingers long after The sweetness of low price is forgotten.”
Originally Posted by Quentin
"The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together."
Last edited by mjkeat; 04-01-2012 at 07:35 AM.