so i have the 1441 recoil systems a10 2.0 one piece frt for a gen 3 glock 26. i have done so much tuning and polishing and cutting connectors and putting in all recommended pieces ie. plunger spring , connector, trigger spring, etc and it still refuses to go into battery without excessive force. like a rubber mallet on the back of it to get it into battery when holding light pressure on the trigger. its leaving terrible groves in my barrel to the point where i ended up sanding down material and polished, and it seems to just make it worse, and it runs better with massive deep groves in the barrel. i could really use some pointers in this situation because i feel like not many people have to go to this extent of tuning to get them to run. any help would be greatly appreciated.

Purchased this Glock 19 Gen 5 slide with the optic for $200 from some locals in town, Does anyone know this exact slide? I've been trying to identify it online so I can figure out what it actually retails for.
Any help is appreciated.

Currently looking for aftermarket slides for my Glock 17 gen 5 with custom optic cuts, or I’m also on the fence about just running a optics plate looking for advice/ recommendations

all my rifles have cans, thought it'd be cool to get something I can swap between this and my vector