I installed the VolQuartsen extractor, and trigger, and the MCARBO Springs and spacer. Only four of ten rounds left the barrel. Primer marks were light on the rimfire, and I later shot them in my Ruger bolt action. I found, by chance, stainless steel spacers the same size as the OEM plastic spacers. I went over everything with .5 micron lapidary paste to a high polish. Went through 100 rounds with two fail to feed which is a magazine problem.
I installed the VolQuartsen extractor, and trigger, and the MCARBO Springs and spacer. Only four of ten rounds left the barrel. Primer marks were light on the rimfire, and I later shot them in my Ruger bolt action. I found, by chance, stainless steel spacers the same size as the OEM plastic spacers. I went over everything with .5 micron lapidary paste to a high polish. Went through 100 rounds with two fail to feed which is a magazine problem.
Hey Brother, thanks for the excellent review! I appreciate the personal shout out and your support! I'm looking forward to the next one.
MCARBO Thanks!
hi. im looking for this kit in europe, is there some representation of mcarbo here?
What kind of groups are you getting out of that 597 and what did you do to get them?
do they or can they make one for the 770 or 700???
I wish! I could recommend it to them
what is the trigger pull weight before and after?
4.5 lbs down to 2lb
STKO with just the spring kit?