Reloading Considerations For The 220 Grain Berry’s Bullet In the Subsonic 30/30

Our new MGM 30/30 barrel, 26″ long 1 x 7″ twist to stabilize long heavy bullets, shot very well with 200 grain Match Sierra HPBT bullets and also the 220 grain Sierra GameKings. So with those loads in the bank, let’s put up a subsonic load utilizing the 220 grain Berry’s bullet – a favorite for the 300 Blackout…

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