+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Radian Weapons Ramjet-Afterburner Sig Sauer Pistol Compensator Up to 24% Off w/ Free S&H — 6 models

Special offer available for this product. Click here to see!
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Black, R0840
Radian Weapons Afterburner-Ramjet SIG Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Bronze, R0836
Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Bronze, R0841
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Afterburner-Ramjet SIG Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Bronze, R0836
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
1 of 14 images
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Black, R0840
2 of 14 images
Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Black, R0840
Radian Weapons Afterburner-Ramjet SIG Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Bronze, R0836
3 of 14 images
Radian Weapons Afterburner-Ramjet SIG Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Bronze, R0836
Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Bronze, R0841
4 of 14 images
Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Bronze, R0841
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
5 of 14 images
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
6 of 14 images
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
7 of 14 images
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
8 of 14 images
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
9 of 14 images
Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024
Radian Weapons Afterburner-Ramjet SIG Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Bronze, R0836
10 of 14 images
Radian Weapons Afterburner-Ramjet SIG Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Bronze, R0836
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
11 of 14 images
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
12 of 14 images
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
13 of 14 images
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877
14 of 14 images
Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
I have the P365 X Macro with the ported slide. What changes do I need to make, to run this Ramjet-Afterburner?

Unfortunately the AB+Ramjet will not work with the ported slide based on the answers provided on RADIAN WEAPONS site.

by Geez, Verified Owner, August 28, 2025
See 1 More Answer
Would this be compatible with the m18 Expert Answer

The Radian Weapons Ramjet-Afterburner is not compatible with the P320 M18.

by Ethan, Gear Expert, January 15, 2026
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
4000 round review by Dylan, Verified Owner, December 2, 2025
I have around 5k rounds through one P365 this year (2025). This comp functions exactly as advertised. I find that YouTube reviews are a bit disingenuous when talking about this comp. Most of the shills will claim it will make you a better shooter. It...
Read More...
1/2 found this helpful
Helpful Positive Review
really reduced felt recoil a lot by Brian Lau, July 8, 2025
On my Sig P365 x-macro, felt recoil with the 3.7” barrel and no comp was very snappy. Almost uncomfortable and I was really wondering if I was going to keep the gun. I made the investment in a new slide and the Radian Ramjet. I’ve put about 200 roun...
Read More...
5/6 found this helpful
Helpful Positive Review
The ultimate cheat code by Modern Warpath, Verified Owner, November 23, 2025
The Radian Afterburner is an amazing compensator. It completely changes the feel of the gun and controls muzzle rise in a dramatic way — follow-up shots are noticeably faster and flatter. One thing to note: installing it on a California-compliant P3...
Read More...
2/2 found this helpful
Helpful Positive Review
Worth the price by Kyle Kercher, Verified Owner, November 16, 2025
I have been looking at this barrel comp combo for a while and the price tag has always made me hesitant. I am extremely satisfied with this purchase and wish I would have made the decision sooner. If you’re entertaining the idea of this upgrade, do i...
Read More...
1/1 found this helpful
Helpful Positive Review
Sig P 365 x 100% by Joe, July 7, 2025
I was expecting a big change on muzzle rise and recoil and that’s exactly what I experienced. I couldn’t be happier. Only complaint is the price. It’s close to the price of the gun but that’s what you get if you want quality. Remember cheap a buy che...
Read More...
1/1 found this helpful
Helpful Negative Review
point of impact is terrible. by Brian, July 15, 2025
Sighted my EPS carry in with my OEM p365x barrel which is inline with my iron sights. Installed the Afterburner barrel and the POI was 6" to the left and 3" high. Sent back to Radian only to get JACKED around with their customer service people for ov...
Read More...
5/25 found this helpful
Read All 38 Reviews
In Stock
6 Models Available
Color
All
Length
All
Search
Click to select this item for your bundle offer!

Buy Together and Save

As low as $549.90
You Save Up to 23%
OP Bucks$11.40

Product Info for Radian Weapons Ramjet-Afterburner Sig Sauer Pistol Compensator

The Radian AFTERBURNER + RAMJET combo provide unprecedented recoil reduction and match grade accuracy in a concealed carry package.The AFTERBURNER compensator is machined from hardened stainless steel and the RAMJET barrel from hardened 416R SS; both are enhanced with a Radianite 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.image

Specifications for Radian Weapons Ramjet-Afterburner Sig Sauer Pistol Compensator:

Manufacturer: Radian Weapons
Caliber: 9mm Luger
Fabric/Material: 416R Stainless Steel
Threads per Inch: Non Threaded
Gun Make: SIG Sauer
Gun Model: SIG Sauer P365
Additional Features: Standard
Condition: New
Gun Type: Pistol

Package Contents:

  • Radian Weapons Ramjet-Afterburner Pistol Compensator

What firearm models does the manufacturer say Radian Weapons Ramjet-Afterburner Sig Sauer Pistol Compensator is compatible with?

The manufacturer suggests that Radian Weapons Ramjet-Afterburner Sig Sauer Pistol Compensator is compatible with SIG Sauer P365

Radian Weapons Ramjet-Afterburner Sig Sauer Pistol Compensator Orderable Models

List of Orderable Models

  • Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Black, R0840 , MPN: R0840 , UPC: 810098420662 , Code: RDW-BCM-RRA1S-R0840
  • Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.7in, Black/Grey, R0877 , MPN: R0877 , UPC: 810098421089 , Code: RDW-BCM-RRA1S-R0877
  • Radian Weapons Ramjet-Afterburner Pistol Compensator, SIG Sauer P365, 9mm, Non-Threaded Pistol Barrel, 3.1in, Black/Grey, R0876 , MPN: R0876 , UPC: 810098421072 , Code: RDW-BCM-RRA1S-R0876
  • Radian Weapons Ramjet-Afterburner Sig Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Black DLC, H0024 , MPN: H0024 , UPC: 810098420563 , Code: RDW-BCM-RRA1S-H0024
  • Radian Weapons Afterburner-Ramjet SIG Sauer P365, 9mm, Pistol Barrel, 3.1in, 416R Stainless, Black/Bronze, R0836 , MPN: R0836 , UPC: 810098420631 , Code: RDW-BCM-RRA1S-R0836
  • Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Bronze, R0841 , MPN: R0841 , UPC: 810098420679 , Code: RDW-BCM-RRA1S-R0841

Radian Weapons Ramjet-Afterburner Sig Sauer Pistol Compensator Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-IN-C
  • USED, Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Black, R0840 , MPN: R0840-EDEMO , Code: RDW-BCM-RRA1S-R0840-EDEMO-US-D
  • USED, Radian Afterburner-Ramjet SIG P365 Pistol Barrel, Bronze/Black, R0836 , MPN: R0836-EDEMO , Code: RDW-BCM-RRA1S-R0836-EDEMO-MI-B
  • USED, Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black, R0840 , MPN: R0840-EDEMO , Code: RDW-BCM-RRA1S-R0840-EDEMO-RE-C
  • USED, Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black, R0840 , MPN: R0840-EDEMO , Code: RDW-BCM-RRA1S-R0840-EDEMO-US-C
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-US-C
  • USED, Radian Afterburner-Ramjet SIG P365 Pistol Barrel, Bronze/Black, R0836 , MPN: R0836-EDEMO , Code: RDW-BCM-RRA1S-R0836-EDEMO-IN-C
  • USED, Radian Afterburner-Ramjet SIG P365 Pistol Barrel, Bronze/Black, R0836 , MPN: R0836-EDEMO , Code: RDW-BCM-RRA1S-R0836-EDEMO-WP-C
  • USED, Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Bronze, R0841 , MPN: R0841-EDEMO , Code: RDW-BCM-RRA1S-R0841-EDEMO-US-C
  • USED, Radian Afterburner-Ramjet SIG P365 Pistol Barrel, Bronze/Black, R0836 , MPN: R0836-EDEMO , Code: RDW-BCM-RRA1S-R0836-EDEMO-US-C
  • USED, Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black, R0840 , MPN: R0840-EDEMO , Code: RDW-BCM-RRA1S-R0840-EDEMO-RE-B
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-RE-B
  • DEMO, Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Black, R0840 , MPN: R0840-DEMO , Code: RDW-BCM-RRA1S-R0840-DEMO
  • DEMO, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-DEMO , Code: RDW-BCM-RRA1S-H0024-DEMO
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-RE-C
  • USED, Radian Afterburner-Ramjet SIG P365 Pistol Barrel, Bronze/Black, R0836 , MPN: R0836-EDEMO , Code: RDW-BCM-RRA1S-R0836-EDEMO-RE-B
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-OT-U
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-IN-B
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-US-B
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-US-D
  • USED, Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024 , MPN: H0024-EDEMO , Code: RDW-BCM-RRA1S-H0024-EDEMO-IN-D
  • DEMO, Radian Afterburner-Ramjet SIG P365 Pistol Barrel, Bronze/Black, R0836 , MPN: R0836-DEMO , Code: RDW-BCM-RRA1S-R0836-DEMO
  • DEMO, Radian Weapons Afterburner-Ramjet SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, 3.7 inch, Radianite, Black/Bronze, R0841 , MPN: R0841-DEMO , Code: RDW-BCM-RRA1S-R0841-DEMO
  • USED, Radian Afterburner-Ramjet SIG P365 Pistol Barrel, Bronze/Black, R0836 , MPN: R0836-EDEMO , Code: RDW-BCM-RRA1S-R0836-EDEMO-US-D
  • USED Radian Weapons Ramjet-Afterburner Pistol Barrel, Sig Sauer P365, 9mm, 416R Stainless, Black DLC, H0024, EDEMO2, Used, Condition Good , MPN: H0024-EDEMO2 , Code: RDW-BCM-RRA1S-H0024-EDEMO2
Compare (0)
1 item has been added
Add at least two items to compare