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Sidearms & Scatterguns Glock 20 10MM to .40 Cal.

-Claybuster-

Low Speed 62B
Full Member
Minuteman
Jun 28, 2009
963
159
Wales, MI
I hate chasing my 10mm brass, has anyone here tried one of the 10mm to .40 conversion barrels in a glock 20? I have buckets of .40 brass and could care less about how much of it I lose.
 
Re: Glock 20 10MM to .40 Cal.

Used a KKM 40 barrel in my Glock 20. I loaded my 40's to 1.235 OAL and it shot great! I made GM in Limited with that set-up back in the mid/late '90's.
 
Re: Glock 20 10MM to .40 Cal.

the conversion works just fine, been doing it for a few years now without issues.