9mm 124gr Magtech Guardian Gold
My brother got a hold of some of this and we decided to do some testing with it on our own to determine how good it might be as self defense ammo. I have heard very little about this ammo and had no experience with it prior to these informal tests, so I was a little skeptical about it. What I had heard was not especially positive either.
Because of this, I was also eager to do some testing of my own.
Test gun used was a Sig P226 (4.4” barrel). We shot twice into bare gallon jugs filled with water. The first penetrated all the way through 3 jugs and punctured the 4th. The second stopped in the 3rd jug without puncturing the 4th.
Expansion was good, although there was some jacket separation with the second bullet, leaving fragments in the 2nd jug. The first retained its jacket.
I would like to test out some more another time as I didn’t feel like the results from these two test rounds were consistent enough for me to feel like I had a good idea of what to expect from this load in a self defense scenario. That said, most other reviews of this ammo I was able to dig up showed that the Magtech bullets failed to expand well, if at all. Granted, none of the tests I found information on were this exact loading.
I don’t know what to make of the results compared to these others I had seen. On the one hand, my tests showed the Magtech Guardian Gold expanded fairly well (despite the jacket separation). On the other hand, is this simply another reason to believe that these bullets are inconsistent? I can’t say.
I have simply discovered another piece of the puzzle that may help form a better picture of what to expect from this bullet and this loading. Maybe I can discover another piece of the puzzle in the future. As for now, this loading remains suspect, but in my opinion, in this particular case, you could do worse than the Magtech 124gr Guardian Gold, but you could certainly do better.