Reviews & Ratings for Radian Weapons Glock 19 Gen 6 and Glock 45 Gen 6 Ramjet 9mm Luger Non-Threaded Pistol Barrel w/Afterburner Compensator

Radian Weapons Glock 19 Gen 6 and Glock 45 Gen 6 Ramjet 9mm Luger Non-Threaded Pistol Barrel w/Afterburner Compensator

As Low As $389.95

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Most Helpful Positive Review Very Good Turnkey Solution

I have a Gen 5 Glock 19 with a Radian Ramjet/Afterburner. When I bought the Gen 6 Glock 19 I did so thinking that same barrel/comp would work in the Gen 6, based on what Radian had said at SHOT Show in 2026. I ran a few hundred rounds through that setup with no issues. When Radian advised that per their discussions with Glock a user should not use the Gen 5 in the Gen 6 I stopped using the Gen 5 barrel/comp out of an abundance of caution. This works the same as the Gen 5 version. I am using it with the Radian Compressor guide rod and recoil spring, specifically with the 15 lb. recoil spri...
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Another great buy

by J, Verified Owner from MA, United States Written on July 15, 2026

Love these ramjets. Have 3 pistols with them and they are great additions to you glock or p365 builds.

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Glock not so fan boy

by Mr C, Verified Owner from NM, United States Written on July 14, 2026

I put my Ramjet and Afterburner on my Gen 6 G45. Simple drop in and screw on system. Not so cheap cheat code for the Glock but worth the money. Perfect fit against the slide. No fitting needed out of the box. Perfect if you live in a state that won’t allow you to own a threaded barrel but want to comp your Glock.

Pros:

Fit
easy to install
effecive
look & design

Cons:

price

Best Used for:

competition
Plicking

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Wasn't for concelled carry

by Tt, Verified Owner from NE, United States Written on July 10, 2026

Ramjet is quality product but on glock 19 makes barrel longer to appendix carry. Did not fire so dont know recoil benefits.

0 of 4 found the following review helpful.

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Radian Afterburner

by wicho, Verified Owner from AZ, United States Written on June 21, 2026

Best compensator in the market + Optics Planet great prices and customer service it’s an unbeatable combination

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It’s a cool Comp ��‍♂️….

by Jay, Verified Owner from MA, United States Written on June 20, 2026

It really is and I’m not shitting on it what so ever, in fact, if you were to comp a Glock this is what I’d run for sure. The ease of install and timing and alignment and all that jazz….is superb. Don’t know if it’s $400.00 superb but why the heck not and full send with it. It does take the bite out of it when running fast (added 15 lbs tungsten spring) but this has been standing only not benched or any science involved. The most obvious for me advantage is when you punch out it is FLAT, at least for me and consistently. This is also with a heavy brass butt plug from Glock store. All in all if you have the cash and the overwhelming urge to comp your Glock, this is awesome !

Pros:

Read aforementioned

Cons:

The price is pricey

Best Used for:

Gettin after it

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Recoil eliminator

by Johnnyonthespot, Verified Owner from TX, United States Written on June 19, 2026

I highly recommend this product for the gen 6 Glock 19. It pairs best with a 15lbs spring to keep it 100% reliable.

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Radian Ramjet/afterburner is the shizzy!

by BK69, Verified Owner from MI, United States Written on June 19, 2026

This is my 6th radian combo. So I’ve been sold on them for awhile. They are a must for the 43x where they make the biggest difference. They turn that gun into the my favorite EDC carry! Not quite the dramatic difference in the Gen 6 19 but it still dampens muzzle rise a lot and it just works perfectly in Glocks. No change in recoil springs is really needed. Although Expensive it’s worth the money, especially the blemished on sale one I got! ��

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Awkward Clumsy looking

by Lets Go Brandon, from NH, United States Written on June 13, 2026

Bought the new Glock Gen 6 G19 recently real nice gun. Also the Gen 6 Ramjet and have been disappointed with it. It does no holster easily and looks clumsy. The extra bulk at the end of the barrel functions as stated but degrades the Gen 6. I have since removed it and let it be a paper weight on the desk. I will wait till the regular Gen 6 threaded barrels start getting to market. The price of this thing is high and adds little to no advantage. If I could give it no stars at all that would be the appropriate rating.

Pros:

Makes a good paper weight collecting dust

Cons:

Over Priced

Best Used for:

A paper weight

0 of 5 found the following review helpful.

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love the product

by AustinTalkin, Verified Owner from IL, United States Written on June 10, 2026

Best purchase in a long time highly recommend to anyone interested

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Satisfaction guaranteed

by Jeffrey Cargile, Verified Owner from MS, United States Written on May 23, 2026

The Radian Ramjet exceeded my expectations. It made my gen 6 Glock 19 one of my flattest shooting guns.

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Reviews & Ratings for Radian Weapons Glock 19 Gen 6 and Glock 45 Gen 6 Ramjet 9mm Luger Non-Threaded Pistol Barrel w/Afterburner Compensator — 12 reviews — Page 1