40 S&W conversion barrel for Glock Mod 40

C

Cemo

New member
Anybody know if a Lone Wolf 6" .40 cal conversion barrel made for the Glock 20 will fit the Glock 40? Hard to find 10mm ammo around here and the 40 S&W round would be fun for plinking. BTW, not seeing any conversion barrels listed specifically for the Glock 40
 
It would not work. The Glock 40 has a longer barrel. A Glock20 barrel would be too short. Also, I believe the Glock 40 has a different slide, and I do not know if the interior demensions of the G40 (gen 4) slide would be the same as the G3/g4 glock model 20
 
Camo
A standard g20 will not fit g40 but he is upping to 6" so will work.
I just put my LWD .45 barrel in my g20 but along with nnew slide. Works great. So it's a g21 now:). I moved away from 10mm. Nice round but not too popular and had only one gun with 10mm.
 
Just bought a 6" .357 SIG barrel directly from Lone Wolf for my G-40 and it is a fantastic shooter. Next time I am going to get the .40 barrel.

Also bought one of their polished stainless steel guide rods...makes a big difference over the stock unit....

Bob
 
The weight of the rod helps keep muzzle climb down and the spring seems heavier than stock...the empties don't travel as far.

One thing with mine...I bought it "used like new". They seller didn't tell me he had replaced the trigger parts with a Ghost unit and light striker spring. About caused a disaster. The Georgia Arms Penetrators were almost blowing the cases as the underpowed striker spring was allowing the slide to come back too fast. Got hold of the guy who "though I put the original parts in the box" and put the gun back to stock. All the problems of light primer strikes/misfires and the bulging cases went away...then I added the Wolf Recoil Spring Unit and it runs just great.
 
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