The Firing Line Forums - View Single Post - How is the chamber support in the Glock 20 ?

WESHOOT2 · November 30, 2005, 05:13 AM

The standard Glock M20 barrels I've seen all had decent support.

'Extreme' ammo and M20; function can be (very) iffy, whether modified or not. Highly recommend sticking with standard 10mm ammo (even DoubleTap) or using a different launch platform if one MUST shoot 'heavy' 10mm.

But it can be done; how much money you got?

November 30, 2005, 05:13 AM	#4
WESHOOT2 Senior Member Join Date: February 20, 1999 Location: home on the range; Vermont (Caspian country) Posts: 14,324	excellent; maybe; maybe. Speaking from experience (empty wallet syndrome)... The standard Glock M20 barrels I've seen all had decent support. 'Extreme' ammo and M20; function can be (very) iffy, whether modified or not. Highly recommend sticking with standard 10mm ammo (even DoubleTap) or using a different launch platform if one MUST shoot 'heavy' 10mm. But it can be done; how much money you got? __________________ . "all my ammo is mostly retired factory ammo"