The penetrator works very well in all the calibers that I have tried. The only issue was consistency in the depth of the bull it seating in the smaller caliber (32 Auto). Created a cycling problem. I check them with calipers now.
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Ammo question
- Eric G., 2020-06-01, 20:35
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- I have used Underwood Ammo for many years. - Andy S, 2020-06-02, 09:42
- I've had good luck with it and plan to buy more. (nm) - Stuart in GA, 2020-06-01, 21:07
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It's Hot Stuff. I think Kase likes it.
- WB, 2020-06-01, 21:02
- Got some 45 Colt and 45 acp, good stuff (nm) - Derek, 2020-06-02, 03:55