LGood48
Ultimate Member
You can easily resolve the trigger grittiness yourself by replacing the mag disconnect with a TK hammer bushing and swapping out the factory sear for the Volquartsen target sear. With those two changes, my 22/45s have nicer triggers than my Buckmarks with stock triggers.
How much did that cost? What if you can't do it yourself? The cost will at least double.
$9.99 for the hammer bushing and I added the KaneWolf Slingshot mod ($24.99)
Followed the on-line video from TK along with the excellent printed instructions. Total time for both modifications less than 1/2 hour and I'm no gunsmith! Accomplished with nothing more than a small punch (actually used a nail setter) and a micro screwdriver.
Trigger is better, mags drop out and bolt release works like it should have from the beginning!! Easier to disassemble and re-assemble also.
I've got the Mk III 22/45 target model with an inexpensive red dot. Extremely accurate out to 50 yards.