In what has been a daily tradition this week, Wednesday morning saw me at the range with another hundred rounds of .357SIG, generously donated to the cause of science by Lucky Gunner (so go buy stuff from them), in an attempt to break the Surefire XC1B.
Also along for the ride was a magazine test gun and some ammo I'd purchased to feed it. While Lucky Gunner occasionally sponsors some ammo, I also buy a ton of it from them. The reason for this is because not only are they good folks with whom I enjoy doing business, but also that when I put my order in before 3PM and select FedEx Ground delivery, the ammo shows up on my front porch the next morning before the range opens. That's handy.
Anyway, the test ammo for the other gun was Speer Lawman 200gr FMJ +P. If I knew this load existed, I'd somehow forgotten about it. If you carry 200gr +P JHPs in a .45, it's definitely handy having an FMJ practice load that's a ballistic twin.
I shot one box of .357SIG in big, lazy mag dumps at the lower A-zone, keeping the light on the whole time. The second box I used up doing Mozambiques, checking the light's function after each one. The light continues to function normally and hasn't loosened on the rail. This makes 850 rounds of full-house .357SIG muzzle blast that have failed to cause issues.
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