View Full Version : Izzy HB Bolt wear
June 13, 2002, 10:23
After @ 300 rds of SA and FNM ammo, I noticed set back type wear on bolt at juncture where it contacts locking shoulder. Is
this normal? Gas setting is one notch above minimum. Any
June 13, 2002, 10:54
What upper receiverwas this thing built with? I've had several IZZY HB weapons and none of them set-back.
June 13, 2002, 11:05
J. Thanks for reply. Receiver is DSA type 2. Headspaced on 264
DSA locking shoulder to .001 over min. guage.
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