Got the Safety/Decocker working smoothly, and this thing eats Federal Champion, Remington UMC, Fiocchi, & Corbon DPX with no issues at all. But....... all groups are 4" low and 2" left at 7 yds. I don't think its me, with my 9mm XDm all groups are dead on the bull within a 4" circle during same practice session. Is this acceptable for a Thunder 380CC, or do I have a problem child in need of special attention?


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