Glock 40 conversion to 9mm

[Bubba45]

can you with a barrel alone make a glock 27 reliable with 9mm? anyone done this and its working just fine? I know you can do the 40 cal to 357 sig, swap barrels and ur same as want input

 

[TennJeep1618]

I believe you'll have to use 9mm magazines, as well as a 9mm barrel. The recoil spring may need to be changed as well.

 

[oneshot]

I have one, just barrel and mag. the brass want go out away from you as far. Haven't had any problems. I have even went as far as to change the Ejector and Exc. but removed them because if I wanted to shoot 40 it was to much trouble. to change back. Just my 5 cents jj

 

[CSO]

My G23 has been 100% reliable with the 40-9 threaded barrel from Lonewolf. Just gotta use Glock 9mm magazines. Pretty awesome for a mag and barrel swap to go to 2 different calibers.

 

[Glock31c]

I shot steel cheap ammo in my glock 23 converted to 9mm. I had a couple of that wouldn't shoot or slide wouldn't move. Break in the barrel and use good ammo and you will be fine

 

[Sig_Lover]

can you with a barrel alone make a glock 27 reliable with 9mm? anyone done this and its working just fine? I know you can do the 40 cal to 357 sig, swap barrels and ur same as want input

Yes I sell a conversion barrel that is national match. Email me for details
I have a 9 mm and 357 sig conversion for all my 40's

Rich