Previously I had been having some feeding & extraction problems with Win Value Pack ammo in my .40S&W CZ 75B. This gun had a chamber throat & polish job done by a local gunsmith. They also replaced the extractor spring. After I got it back from the gunsmith, it choked 3X on a full box of the value pack.
After contacting Wolff Gunsprings tech support last week, I ordered the mag springs and a recoil spring. I used the Wolff +15% XP mag springs, and the 18lb recoil spring (+2 lbs over the factory rating). I took it out to the range last week & ran another full box of value pack through it without a hiccup. Cycled every round beautifully, and thats the first time that ever happened with the vp stuff. To confirm the fix, I'm going to try it again this weekend with another 100 rounds of the value pack.
Technical support at Wolff Gunsprings is top notch; I'd recomend contacting them if any of you find yourself in a similar predicament.
After contacting Wolff Gunsprings tech support last week, I ordered the mag springs and a recoil spring. I used the Wolff +15% XP mag springs, and the 18lb recoil spring (+2 lbs over the factory rating). I took it out to the range last week & ran another full box of value pack through it without a hiccup. Cycled every round beautifully, and thats the first time that ever happened with the vp stuff. To confirm the fix, I'm going to try it again this weekend with another 100 rounds of the value pack.
Technical support at Wolff Gunsprings is top notch; I'd recomend contacting them if any of you find yourself in a similar predicament.
