Polymer

Is the factory disco the same as one that came with unica hammer? Trigger over travel screw completely out so that's not a variable to mess with? Post a clean pic of the trigger bar face where it contacts the disco. Bolo is made to match up with single piece sear and titan hammer. If you get bolo, it's going to be even a bigger mess trying to match it with unica parts.

tell us every part you have in that gun

I took a little piece of metal from used primers, cut and flattened it out into a circle that would fit into hole under the front sight so the tiny screw would have something to dig and hold onto better. Otherwise, the screw was going through my slide getting close to the barrel. I use red loctite for under the sight and a little on tip of screw. Before all this, the front sight would wiggle forward and backward after a couple sessions.

Nice. Similar to the cgw reach reduction kit for cz.

All of my mecgar have stiffer/stronger springs, I prefer that

Use the patriot defense firing pin spring. The one that came with the wolff recoil spring is terrible. On some guns, extra power extractor spring is too long for the shallow spring pocket so it can cause issues, enhanced by a lighter recoil spring.

It won't close as in too weak to push slide into battery? Longer spring doesn't impact closing of slide, it's more of an issue of binding and slide unable to fully cycle back.

Haha, it's a plus in my book. You can get mecgar mags for both frames

Advantage vs disadvantage, you can decide that part yourself. Small frame: Tad smaller frame CZ75 mags More barrel lug engagement Large frame: Most aftermarket parts, grips and US made parts are for large frame Larger ejection port on slide

Let's see photo of the slides, from side and bottom.

Really? I'm certain the Henning is bit thicker than the lok thin, although only by tenth of an inch, according to website and I've owned both.

With no slide on, will hammer stay in full cock and half cock if manually cocking hammer back with thumb?

Good! Thanks for reporting back and letting people know the resolution.

How is your bell/flare? If still slightly there after seating bullet and removing the flare, it'll cause a lot of friction.

From reading your thread, I really think you need to somehow try and polish/get that coating off the rib. There is tons of friction there. The chamfer looks good on the rib edge. Try this, oil the rib, then try to feed rounds through. If no issues, this will tell you for sure that rib needs polishing.

Been in the market for a while now. Check stoeger pro shop and patriot defense. Comes in both small and large frame. Two mags.

I don't think one exists

Still a couple places selling for upper 900s but doubt it's going to last.

Your 8lb long spring will probably be little heavier in a stock 2/compared to standard length spring

Patriot defense Bevin Grams

Great sights. The front sight is no other, the screw is longer than most and goes all the way to top of sight, very stable. Downside is that is the front sight can't be any thinner if you prefer thinner. The rear sight notch depth, serrations, profile is great. They use a slightly narrower notch than most competition sights. I feel like with a shorter barreled glock, it is too tight of a sight picture. This is with their traditional sights.

I don't know if the barrel fitment is different between the two but worse case you can send it to patriot defense if you have issues, they are in TX.

Don't have tons of experience with their open guns but timing and barrel fitment issues do really trash the lugs, especially with the open guns / comps. You should be able to get a regular gold team and make it nicer than the xtreme for less money.