I also brought along 50 rounds of Silver Bear to function test - I have 950 more rounds of this at home, so I was really betting on this stuff working. I'm happy to report that the gun didn't miss a beat.
Next up, I fired 30 rounds of the 115 gr. Federal Hi-Shok JHP - again, no problems.
Next, I moved on to the box of 124gr. +P Remington Golden Saber JHP. It's been awhile since I've shot this stuff - I forgot how cool and distinct the muzzle flash is (almost a bright silver/white). Again, the Caracal chugged through the box with no issues. One thing I realized after I was done shooting the Remington is that they were +P - I had completely forgotten about the higher pressure rating until well after I was done shooting. Seriously, perceived recoil on this gun is comically soft.
So, back to the "problem" ammo - I loaded up a magazine of Winchester Ranger 147gr. JHP and all was well until about round #10 - the slide locked back even though there were still rounds waiting to feed. I finished up the magazine and decided not to waste any more Winchester Ranger RA9T - the gun just doesn't seem to be able to make it through a magazine of this stuff.
So, Winchester Ranger aside, this gun has been running like a top. We're at a measly 415 rounds total, but we're slowly-but-surely getting more lead down-range through the Emirati shooter. I have no intention of cleaning or lubricating this gun until it starts to choke, or I have 1000 rounds through the pipe (I'm not counting the Winchester Rangers - we know that's a problem load for this gun, so I'll have to adjust-out those 37 rounds for the final tally).
