I received my Muzzy 4-blades in the mail today....the ones with the trocar tip. I have to say I'm impressed with them. I hadn't shot a muzzy since first starting to bowhunt many years ago.
For six broadheads, they are quite affordable. Very sharp, and replacement blades are easy to come by. Stroked the trocar tips on my file and got those fairly sharp as well.
Once i had a head ready to go, I did a little testing.....nothing scientific, just tinkering really. I shot into some cement board that I'd also shot other broadheads into. It blew right through it. The blades were still sharp.
They stayed sharp for another time and then dulled as expected. I shot the cement board over and over again, then proceeded to shoot an antler shed (i did this a while back and broke a head). The muzzy took some chunks out of the antler but didnt break...after three good hits, i did notice two blade edges slightly dinged.
Anyway, all in all I'm impressed. Thought I'd pass along my findings. I should've taken some pics.
If anyone is curious, i was shooting a 52@29 whip. Arrow totaled 540 gr.....mfx 500, 1.5" aluminum footing, 75 gr insert, 125 gr muzzy.