Brownells Peace River springs

Anybody had any experience with Brownells Peace River springs…particularly the CS action spring,CS extractor springs and extractor spring inserts?
Looking to freshen up a some range guns and refill the spares box,and wondered if the Brownells springs are worth the effort.

I have , and am using all of these springs, and the inserts in some of my rifles. So far none has failed. I took a chance, based on Brownell’s rep, and went for it.

Hey Tom,
Are the extractor springs 3,4 or 5 coil?
Thanks

I looked at the BCM springs, if they are 5 coil, then the PR springs are 4 coil.

Thanks for the info.
I ordered a selection for the boys to run in the A2 NM’s…we’ll see how they hold up.