Trevor discusses why our pistols (and really all mechanical devices) require a break-in period. With the current ammo situation, it seems that the idea of a break-in period has been getting more and more controversial. We wanted to take a moment to address why we require a break-in period, and why it is important in the long run for the function of your pistol.
Technical Tuesday: The Why Behind a Break-In Period

Is the MR920L compatible with extended slide locks ?
Hi, They are compatible, but the extended ones tend to activate when not intended, so our team does not recommend them.
He speaks the Truth. I mounted a 509t on a brand new MR920 and took it to the range today to break it in. The first round took 4 tries to go to battery and I had maybe 4 more failures to go to battery over the first 50 rounds (115 grain range fodder). After that, ran like a sewing machine and it certainly likes 124 grain Gold Dot.
I have a dr920 I like it. Can this company do the same with a czp10f?
Youu have improved the GLOCK 19!Are there any future plans to improve my favorite GLOCK…the GLOCK 30S!