Radian Weapons Ramjet Barrel for Sig P365 w/ Afterburner Micro Comp
or 4 interest-free payments of $97.49 with
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Radian Weapons Lifetime Warranty! what it covers
Product description
Radian Ramjet + Afterburner: Effortless Accuracy, Mega Recoil Taming
The Radian Ramjet is a 3.1″ 416R stainless steel barrel for the Sig Sauer P365 pistol. It features a match-grade, cut-rifled bore, and black DLC coating. The Afterburner micro compensator threads onto the barrel using Radian’s INTRA-LOK taper-lock mounting system with no need for loctite or shims.
The Afterburner is machined from 17-4 stainless steel and has angled front faces to aid holstering. When combined, Radian states the Ramjet barrel and Afterburner compensator reduce recoil by up to 44% when firing 115 grain 9mm ammunition compared to a standard P365 barrel.
Specifications:
- Brand: Radian Weapons
- Model: Ramjet Barrel, Afterburner Compensator
- Caliber: 9mm
- Barrel Length: 3.1″
- Finish: Black DLC
- Barrel Material: 416R Stainless Steel
- Compensator Material: 17-4 Stainless Steel
- Mounting System: INTRA-LOK Taper-Lock
- Fit: Sig Sauer P365
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Warranty & returns
Radian Weapons Lifetime Warranty!
Radian Weapons Limited Lifetime Warranty
- For warranty information about any Radian Weapons products, you can email them directly at support@radianweapons.com
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.












