9mm Shock Cases with 124 Precision Delta HPs and CFE Pistol

Tested some 9mm rounds today. Testing the new shock cases and the small rifle primers in pistol (have more SRP than SPP). CFE Pistol, COAL : 1.112″
- CCI Pistol Primers over 4.2 gn
- CCI Pistol Primers over 4.6 gn
- Winchester SRP over 4.2 gn
- Winchester SRP over 4.4 gn
Had some feeding issues but I think that was mag related. I only had 10 rounds of each load and was testing each load in each of the 3 pistols. when I tried the CZ mags in the K12 caused feeding issues.
Brass looked fine, shot fine start the piles…
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