The Firing Line Forums - View Single Post - Will a Glock 20 fit in a Glock 21 holster?

cryogenic419 · December 13, 2012, 04:41 PM

Yes, the guns outer dimensions are exactly the same. The difference between them really is barrel diameter and maybe an inner part or 2.

I'll let ya in on a little secret....SOME, not all, will also accept a 29/30 without issue.

December 13, 2012, 04:41 PM	#2
cryogenic419 Senior Member Join Date: March 29, 2009 Location: NW Ohio Posts: 569	Yes, the guns outer dimensions are exactly the same. The difference between them really is barrel diameter and maybe an inner part or 2. I'll let ya in on a little secret....SOME, not all, will also accept a 29/30 without issue.