Okay, I got un-lazy and dug up the Polymag that could...this thing was 4-5" deep inside the box of rubber mulch! That is after fully penetrating a deck of cards at just 50 fpe.. 
I found BOTH the tip and the pellet basically right next to each other in the box..talk about luck, you try finding a Polymag tip in rubber mulch, let alone retrieving it without it falling further each time you go to grab at it!
The expansion on this 50 fpe polymag is equal to a H&N F&T 20.06 gr @ 20 fpe going through just 8 cards...LOL
(I could tell it was the one, as its the only polymag I've fired into this box plus it was in the location PLUS there is still some of the tip (red) in the lead)
The fact the tip made it through the entire deck and into the rubber mulch I also find fascinating...
-Matt
I found BOTH the tip and the pellet basically right next to each other in the box..talk about luck, you try finding a Polymag tip in rubber mulch, let alone retrieving it without it falling further each time you go to grab at it!
The expansion on this 50 fpe polymag is equal to a H&N F&T 20.06 gr @ 20 fpe going through just 8 cards...LOL
(I could tell it was the one, as its the only polymag I've fired into this box plus it was in the location PLUS there is still some of the tip (red) in the lead)
The fact the tip made it through the entire deck and into the rubber mulch I also find fascinating...
-Matt
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