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Radian Weapons Glock 19 9mm RAMJET Barrel w/ AFTERBURNER Compensator
As Low As $349.99 Save Up to 27%
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Black paw's Review of Radian Weapons Glock 19 9mm RAMJET Barrel w/ AFTERBURNER Compensator

The Radian Ramjet/Afterburner is expensive for sure, but imho, it just works! I’ve been carrying a Gen 1 G43X for a long time now and have thousand of rounds through it, but it is not exactly a fun gun to shoot for an extended range session/training. It’s snappy and I feel it in the web of my hand after 500+ rounds at the range/training.

imho, the Radian Ramjet/Afterburner takes almost all the snappiness out of my G43X, mitigates recoil really well, and makes it much, much easier to shoot faster and more accurately. It has turned my snappy G43X into a flat shooter that is actually a joy to shoot now at the range. I’ve run about 1,100 rounds through it now, and knock on wood, it’s been completely reliable.

The torque spec for the tapered set screw to hold the Afterburner comp to the Ramjet barrel is 15 in/lbs which isn’t included in the packaging I received but can be found on Radian’s website. Don’t over-torque it, and don’t use blue loctite. Had no issues with the set screw backing out at all when torqued correctly.

For holster fit, this combo fits holsters for the longer Glock 48. My previous 43X holster didn’t fit since it was closed off at the barrel. If you have an open 43X holster, the extra length may fit.

I waited until OP had a sale on them, but I would definitely buy it again.
Would Recommend: Yes
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Last updated 2025-11-12 UTC.