Ignition Override
Member
Aluminum-cased ammo reportedly (sometimes) has rim grooves which are narrower than the grooves on brass-cased ammo.
The only minor issues I've seen with my CZ PO1 began when I mistakenly bought a (white) box of an aluminum brand which Academy sells. Several aluminum cases either didn't quite fully extract or eject.
Please avoid Winchester "Forged" 9mm, in the black/brown boxes. What a bunch of crap. Is it US made? I've never seen so many weird issues in just 50 rds. with Any brand of commercial retail ammo.
This stuff makes Tula look extremely high quality by comparison. The guy on the Military Arms Channel had the first malfunctions in several favorite handguns with this Winchester junk.
Tula .40 sometimes didn't have enough recoil to cock the Sig P229's hammer.
White box, US-made Winchester had a similar issue in the CZ 75D PCR..
Brown Bear a few times needed a second hammer strike in the ('98) Sig P225, due to extra hard primers. But so what…. guys probably don't use low-cost practice ammo to fight ISIS or arrest gang members.
* All of these guns have been perfect with brass-cased retail ammo.
The only minor issues I've seen with my CZ PO1 began when I mistakenly bought a (white) box of an aluminum brand which Academy sells. Several aluminum cases either didn't quite fully extract or eject.
Please avoid Winchester "Forged" 9mm, in the black/brown boxes. What a bunch of crap. Is it US made? I've never seen so many weird issues in just 50 rds. with Any brand of commercial retail ammo.
This stuff makes Tula look extremely high quality by comparison. The guy on the Military Arms Channel had the first malfunctions in several favorite handguns with this Winchester junk.
Tula .40 sometimes didn't have enough recoil to cock the Sig P229's hammer.
White box, US-made Winchester had a similar issue in the CZ 75D PCR..
Brown Bear a few times needed a second hammer strike in the ('98) Sig P225, due to extra hard primers. But so what…. guys probably don't use low-cost practice ammo to fight ISIS or arrest gang members.
* All of these guns have been perfect with brass-cased retail ammo.
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