Black widow 50 cal shells with 8mm steel cores gonna test these out on some propane tanks 2morrow
Fresh out the oven again new set of 50 Cals
- Thread starter SandShobbies
- Start date
Yep it works... I fit 25 cal steel slingshot ammo ball bearing in my 475 grain NOE mold hollow points.. Accuracy the same at 125 yards.. Cool keep it up 
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