The Firing Line Forums - View Single Post - Experienced opinion wanted on Glock 20, 10mm

**JohnKSa** · June 29, 2012, 08:50 PM

I've been happy with mine.

It's a big gun. Be sure you like the grip size before buying.

I don't know of any shotsells available in 10mm. You'll have to load your own or buy a .40S&W conversion barrel and purchase .40S&W shotshells.

For what it's worth, I don't believe that there are any decent self-defense loadings in 10mm (or any other decent handgun defensive calibers) that won't "punch through walls". If it penetrates deeply enough in human tissue to have a decent chance of inpacitating then it will penetrate enough through drywall to kill someone on the other side.

June 29, 2012, 08:50 PM	#2
JohnKSa Staff Join Date: February 12, 2001 Location: DFW Area Posts: 24,992	I've been happy with mine. It's a big gun. Be sure you like the grip size before buying. I don't know of any shotsells available in 10mm. You'll have to load your own or buy a .40S&W conversion barrel and purchase .40S&W shotshells. For what it's worth, I don't believe that there are any decent self-defense loadings in 10mm (or any other decent handgun defensive calibers) that won't "punch through walls". If it penetrates deeply enough in human tissue to have a decent chance of inpacitating then it will penetrate enough through drywall to kill someone on the other side. __________________ Do you know about the TEXAS State Rifle Association?