Glock 20 (3rd gen) chamber support?

[IM_Lugger]

What kind of chamber support does the Glock 20 (currect generation) have?

Can anyone post a photo the chamber/barrel with a round in?

 

[Alleykat]

Significantly less than aftermarket barrels provide. I'm attaching a pic, showing the chamber support of KKM and Lonewolf barrels; don't have a pic of the factory barrel, but it's way less than either of the aftermarket barrels.

 

[IM_Lugger]

thnaks! Lonewofl looks prettty good....

I would be shooting a lot of reloads and reusing te cases many times so I want as much chamber support as posible...

 

[Alleykat]

Definitely give the LW barrel a try. I've been using one for a few months now. Big difference in brass stretch and accuracy.

 

[IM_Lugger]

Big difference in brass stretch

were you getting bulged cases with the stock barrel? what kind of ammo were you using? Can you post a pic? (case and/or chamber)