Polymer

Have you noticed this....the recent 15.5 lb PD springs I have gotten are now same length as the their other springs.

What gun do you have? I've never seen a roll pin there you have pictured.

Yep

Yes! Didn't really think to go into that detail

Can't go as low on recoil spring on Glock compared to hammer fired guns since the striker spring fights against the recoil spring. With a 4.5 lb striker spring, 11 lb is typically the lowest recoil spring you can use. Ultra reliable with the 11 lb spring from what I've used on a g34.

You can order them like that at Ben Stoeger pro shop or call henning.

No hump. Biggest difference henning vs lok thin, henning profile up top, slight contour, lok is flat. I have not owned the palm swell, but they look widest in center, thickness up top seem between thins and henning. Don't let that comparison pic fool you. It doesn't account for the profile of grip up top. Even though henning is minimally wider, they feel much wider due to the full profile, and not cut out under rear tang.

Can you elaborate? Last loop meaning what? I remember mine looked identical both ends.

Stock striker in all my glocks with TTI kit, which is a 4.5 lb striker spring. Ultra reliable with Winchester. Haven't shot much cci but it was fully reliable when I did. I change out the striker spring every 5k rounds or so to keep it reliable with cci. I do remember having a very worn spring having couple light strikes with cci.

Shadow 1 and shadow 2 use different stops unless modified. Which one are you getting to also fit the tanfo?

Check to see if firing pin block is dragging/have you shot it without firing pin block? You used a 13 lb patriot defense spring and it worked but a 14 lb PD didn't?

Hard to tell from pics. Locking lugs on barrel ok? Does the gun lock and unlock easily when cycling slide? Good lock up with minimal to no movement? If so, should be ok.

Lava grips use to be really s#!tty, thin and flexible. He has changed them for the competition frames. Much firmer now, thicker and slight contour to them similar to the henning.

Good to know. Is the 19x ejector more bent/angled towards midline of gun? Should work in a gen 3?

It's going to be more an issue with the gun/poor quality control. LOK quality is very good, if they move around, then most likely others will too. I've had several lok and henning grips, both great quality and customer service if something doesn't fit right. Make sure the screw you are using is same diameter as hole in grips, use a rubber washer if necessary. Can you tell what part of the grip is not fitting correctly?

With one of my tanfos, the wolff xp extractor spring was too long, it bound up so tight the extractor couldn't even move fully back and forth. Wonder if some guns/extractor spring pockets are deeper, able to tolerate the wolff spring, and therefore have not enough tension with factory spring.

You the man!

Do what others just recommended. Also, the newer Dawson front sight comes with a metal disk, to put in the screw hole in slide. The Dawson screw is much smaller in diameter, it now actually has something to push on instead of going through slide hitting barrel or wobbling back and forth. Although it should of been thicker, their disk is better than nothing.

Omg I would worship you forever

You're sure the trigger bar area that contacts sear leg isn't worn/rounded/polished/ground on too much?

What is your current front sight height?