My range session today with my new 12.5" build revealed some problems. I was getting heavy extractor swipe and blown primers even with the gas cut back to the point where it wouldn't fully cycle and with a H3 buffer. This was also shooting suppressed.
Before I go and drop $60 on head space gauges, does anyone have a set I can borrow? I'll pay shipping both ways.
I'll post more details later when I get my book in front of me but I have to leave now to take my wife on a pistol shooting / dinner date.
I did all the trouble shooting I could do at the range including trying 3 different bolts.
Anyone have any suggestions what else to look for?
Some info:
Sabre Defense 14.5 barrel shortened to 12.5
Micro MOA switchable gas block, I'll get the port sizes later.
FA carrier
H3 buffer
Bolts
1st - AA hard use bolt
2nd - bolt that came with my Satern
3rd - bolt that came with the Sabre barrel. Marked "6.5 II" on one side and "X" on the other
Got to run.......
Before I go and drop $60 on head space gauges, does anyone have a set I can borrow? I'll pay shipping both ways.
I'll post more details later when I get my book in front of me but I have to leave now to take my wife on a pistol shooting / dinner date.
I did all the trouble shooting I could do at the range including trying 3 different bolts.
Anyone have any suggestions what else to look for?
Some info:
Sabre Defense 14.5 barrel shortened to 12.5
Micro MOA switchable gas block, I'll get the port sizes later.
FA carrier
H3 buffer
Bolts
1st - AA hard use bolt
2nd - bolt that came with my Satern
3rd - bolt that came with the Sabre barrel. Marked "6.5 II" on one side and "X" on the other
Got to run.......
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