try to shoot this gun with buffer.
i use on mines buffers in 9mm with factory ammo.
we have in club 2 tso with over 35k each with no problems, but in 9mm.
why not.
u can order this model. only u need to mention this in the order : stock2 AUS model with 4.75 " bull barrel.
i ordered one like this for somebody from the club.
all inside parts sear,hammer, disco and new trigger with flat/curve inserts are bul designed parts much better than from extr. engineering parts.
inside /outside finish much better than sti dvc line.
i have pic.of competition guns from 1992 european champ. Spain
first open holster in the world.
1911 guns in 38cal many.
german made 1911 stile gun like phoenix trinity honcho . 10mm cal 6" long slide.
cz long slide 6" barrel
tanfoglio with aimpoint
jericho 941 open gun
and i saw few open glocks that shoot major .
most 9mm guns shoot major loads in this competition as i remember.
most optic was aimpoint and tasco pdp 3