Replaced extractor spring with an extra power extractor spring after removing 1/2 coil (to ensure slide will go fully into battery). Shot 250 rounds of factory ammo and 100 rounds of minor PF reloads (mixed range brass) and no further issues. Keeping fingers crossed! [emoji1695] Sent from my iPhone using Tapatalk
I put mine in a box. Using a QC 10 upper and bolt with the Gibbz lower for the lefty mag release. Never could get that bolt to extract/eject reliably. I thought we had it licked but the problem kept recurring. The QC10 upper and bolt have been rock solid. If someone else makes a lefty bolt that works, I’d try it with the lefty side charging upper from Gibbz.
I reload. Mixed brass, 124 gn gallant, pf 133. Not a powder puff load. Have tried 11 and 12# recoil springs. I have some factory ammo, was planning to try it.