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AFTERBURNER + RAMJET FOR SIG SAUER P365® Reviews & Ratings

AFTERBURNER + RAMJET FOR SIG SAUER P365®

The Radian® AFTERBURNER™ + RAMJET™ combo provide unprecedented recoil reduction and match grade accuracy in a concealed carry package. The threadless barrel design allows for effortless install/removal for cleaning, while LEGAL FOR SALE IN ALL 50 STATES*.

The AFTERBURNER™ compensator is machined from hardened stainless steel and the RAMJETTM barrel from hardened 416R SS; both are enhanced with a Radianite Black coating. This combination achieves low friction, high hardness, and high corrosion resistance, making overall durability and erosion from muzzle blast a non-issue. Angled front faces on the AFTERBURNER™ aid in holstering.

The INTRA-LOK® mounting system uses the taper lock principle; a tapered locking screw interfaces with an angled V-groove on the underside of the barrel. This perfectly times the

compensator as it locks down onto the upper barrel profile on the muzzle end of the barrel.

INTRA-LOK® allows the user to simply slide the compensator over the barrel, insert and tighten the locking screw, making for a simple and repeatable installation process. This system allows the user to easily remove the barrel from the slide for cleaning.

FEATURES

AFTERBURNER™ Hardened SS
RAMJET™ Hardened 416R SS
Match Grade Barrel
Gas Sealing Chamber
Loaded Chamber Indicator

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2 Stars

1 Stars

Reviews Summary

Overall, users express high satisfaction with the Afterburner + Ramjet, citing significant recoil reduction and improved accuracy for follow-up shots. Many commend its craftsmanship and value for money. However, some experiences with fitting issues and occasional malfunctions have been noted, impacting trust for everyday carry.

What Reviewers Are Saying

Recoil Reduction

80%

Many reviewers highlight the impressive recoil reduction offered by the Afterburner + Ramjet, which enhances control during shooting. Users appreciate the ability to maintain sight on targets for rapid follow-up shots. This theme features prominently, emphasizing the product's effectiveness for practice and defense.

Installation Experience

50%

While some users found the installation straightforward, others encountered fitting challenges that required adjustments. Most agree that while the installation process is generally easy, it may not be as seamless for everyone, leading to mixed feedback.

Quality and Craftsmanship

70%

Reviewers frequently commend the high-quality materials and craftsmanship of the Afterburner + Ramjet. Many appreciate the precise fit and finish, contributing to a positive perception of the product and the brand.

Value for Money

60%

Despite some mentioning that the product is pricey, many agree that the performance justifies the cost. Reviewers believe the Afterburner + Ramjet combo delivers substantial value relative to its price, especially in improving shooting experience.

Performance Issues

30%

A few customers reported performance hiccups, including failure to feed and reliability concerns when using certain types of ammo. This theme indicates that while many users are pleased, occasional issues could be a concern for those relying on it for everyday carry.

Customer Photos & Videos

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Good Investment

Drop-in installation, about as easy as it gets. Really helps muzzle flip to help get back on target. Does lengthen the barrel, so you'll probably need a new holster.

Would you recommend this? Yes, I would recommend to a friend

by George Prudden on June 11, 2026

Verified Purchase

Was this review helpful? 0

Great Product!

This really made the 365 flatter shooting. Easy to install as well.

Would you recommend this? Yes, I would recommend to a friend

by CHRIS HELM on April 09, 2026

Verified Purchase

Was this review helpful? 1

Small gun - Big Comp

Very accurate and dramatically reduces time on follow on shots.

Would you recommend this? Yes, I would recommend to a friend

by Steve Sanders on January 19, 2026

Verified Purchase

Was this review helpful? 1

Radian ramjet+afterburner

Great part at a great price. Always satisfied with Brownells

by DAN MARTIN on January 14, 2026

Verified Purchase

Was this review helpful? 1

Great product

Quality, feel, and Shipping is great. I bought the wrong size so just looking for my replacement to arrive. Super excited to add this to my build. Definitely recommend!

Would you recommend this? Yes, I would recommend to a friend

by JULIUS CARMICHAEL on January 07, 2026

Verified Purchase

Was this review helpful? 1

Excellent Product

Purchased for a P365 Build - Snakebite slide and Icarus Precision lower. Compared to the FUSE with the same lower, that I own, the recoil is considerably less. I can really tell a difference when shooting +P or 147 HSTs.

Would you recommend this? Yes, I would recommend to a friend

by Joe Jackson on December 26, 2025

Verified Purchase

Was this review helpful? 0

Fast metabolism

Got this for my girlfriends Sig Sauer P365XL and she love is. So do I. We been putting cheap expensive defensive and mixing the magazine with all types of ammo. And it’s just eats and eats it up but doesn’t it slow it down at all, It comes back to sight very quickly for follow up shots. It has a very fast metabolism.

Would you recommend this? Yes, I would recommend to a friend

by ROBERT REYES on December 08, 2025

Verified Purchase

Was this review helpful? 1

Significant recoil reduction

After mounting the device on my pistol I could feel significant recoil reduction and muzzle flip. It’s pricey but it works well.

Would you recommend this? Yes, I would recommend to a friend

by SoCal Gunner on November 07, 2025

Verified Purchase

Was this review helpful? 0

So far so good

Really helps with recoil and muzzle flip with these short barreled compact handguns,love it,wish all of my handguns had one

Would you recommend this? Yes, I would recommend to a friend

by Curtis Stutrud on September 22, 2025

Verified Purchase

Was this review helpful? 1

Jet after burner

I purchased this product from Brownells last week and had a chance to install it in my Sig Saour 365xmacro and I am very happy with my purchase and it looks great will be going to the RAnge next week Thank you guys

Would you recommend this? Yes, I would recommend to a friend

by Gerald Christopher on June 19, 2025

Verified Purchase

Was this review helpful? 2