Thermal Mitigation for Your AR-15 Barrel
Built with precision-engineered aluminum fins, the JP Thermal Dissipator efficiently pulls heat away from the barrel, preventing overheating and maintaining consistent shot placement, even during high-round-count sessions. Whether you’re engaging in sustained rapid-fire, competition shooting, or tactical applications, this high-efficiency thermal dissipator enhances barrel cooling, ensuring longer barrel life, reduced heat-induced accuracy shifts, and better overall shooting performance.
Features
- Advanced Heat Dissipation Technology – Aluminum finned design draws heat away from the barrel, preventing excessive heat buildup.
- Short 8.375″ Length – Longer size provides efficient cooling to as much as your barrel as possible.
- Optimized for .650 OD Barrels – Designed for precise compatibility and secure fitment.
- Prevents Accuracy Degradation – Reduces heat-related point-of-impact shift and maintains consistent precision.
- Lightweight Aluminum Construction – Minimizes added weight while providing maximum thermal efficiency.
- Easy Installation – Simple attachment without permanent modifications.
Specifications
- Brand: JP Enterprises
- Model: Long 6.125 Inch Thermal Dissipator for .650 OD Barrels
- MPN: JPTD650L SLV and JPTD650L RED
- Length: 8.375″
- Fit: .650 JP Contoured Barrels
- Material: 6061 Aluminum
- Finish: Anodized
- Color: Silver and Red
- Weight: 6.8 oz













