09-12-2013, 10:49 AM
LRRPF52 Wrote:If your extractor spring is too strong, or there's an "o" ring added, it often causes the malf you have. I can't make out any rust. Also, if the NiB plating added extra surface thickness, it could rear its head in this way. First time I've seen a bolt like that with 2 tones.
Tune your ejector or have someone do it who has the right tools.
What is your bolt face depth, BTW?
Two tone as I said, JP Rifles. http://www.jprifles.com/1.4.7_bc.php