-
- 28%- 28%360 KeyMicro® - Gen 1
360-KMMSRP $71.89 - $133.83The RRD-360 Muzzle Device from JMAC Customs is unlike others on the market today. This device vents gasses 360 degrees away from your muzzle requiring less effort from the shooter to manage... -
360HD AAC 51T
360HD-51TMSRP $134.95 - $157.95The 360HD is the latest evolution in JMac Custom's Recoil Reduction Device™ (RRD) family of muzzle brakes, designed to meet the needs of serious shooters and professionals alike... -
360HD X37 HUB Mount
360HD-X37MSRP $129.95 - $289.90The 360HD is the latest evolution in JMac Custom's™ Recoil Reduction Device™ (RRD) family of muzzle brakes, designed to meet the needs of serious shooters and professionals alike... -
8" Skeleton Stock®
SS8RPMSRP $169.95 - $354.85The JMac Customs™ Skeleton Stock® 8" with Rise is designed for optimal performance and comfort, now featuring an integrated rubber buttpad for improved recoil absorption. It... -
9" Skeleton Stock®
SS9RPMSRP $174.95 - $364.85The JMac Customs™ Skeleton Stock® 9" with Rise is designed for optimal performance and comfort, now featuring an integrated rubber buttpad for improved recoil absorption. It...
Description
The 360HD is the latest evolution in JMac Custom's™ Recoil Reduction Device™ (RRD) family of muzzle brakes, designed to meet the needs of serious shooters and professionals alike. Built with durability, ease of installation, and optimal performance in mind, the 360HD delivers unparalleled recoil management and flash suppression while providing maximum protection for your suppressor.
Key Features:
1. Reinforced for Heavy Duty Use:
Constructed from 17-4ph stainless steel, the 360HD is built to withstand the rigors of heavy use. Its satin QPQ Black Nitride finish not only enhances corrosion and erosion resistance but also adds a sleek, professional look to your firearm.
2. Graduated Port Design:
The innovative port structure efficiently redirects gases to significantly reduce felt recoil and flash.
Designed with three sacrificial baffles, the 360HD provides superior protection for your suppressor, extending its lifespan.
3. No Timing Required:
The 360HD eliminates the hassle of timing and shims, allowing for quick and straightforward installation. Simply use standard tools: 3/4" socket wrench
4. Rugged and Reliable:
Designed with no barrel length restrictions, the 360HD is optimized for short-barreled firearms and high-pressure applications, ensuring consistent performance across a variety of platforms. Its durable build and unique graduated port design reflect JMac Customs'™ commitment to engineering excellence.
5. Multi-Functional Performance:
Whether you’re running suppressed or unsuppressed, the 360HD offers outstanding versatility:
- Suppressor Protection: Three sacrificial baffles safeguard your suppressor from gas erosion.
- Recoil Management: Exceptional muzzle brake performance reduces felt recoil and improves shooting control when firing unsuppressed.
This KeyMicro® version combines the recoil mitigation of JMac Customs™ RRD muzzle brakes with Dead Air's KeyMicro Quick Detach (QD) technology, offering seamless compatibility with any KeyMo | KeyMicro® Equipped Suppressor or Accessory.
| Thread Pitch | Compatibility | Weight | Shims (Optional) |
| 11/16-24 (360HD-11S-KM-45) | .40 to .458 Caliber Shoulder Mount Application with 11/16-24 Threads | 4.2 oz | |
| M14X1 LH Facemount (360HD-14F-KM) | AKM/AK47 with 14X1LH Threads | 3.3 oz | Shim-face-metric |
| M24X1.5 Facemount (360HD-24F-KM) | AK74/Arsenal/KUSA with 24X1.5RH Threads | 4.6 oz | Shim-face-metric |
| M24X1.5 Mini Beryl (360HD-24FMB-KM) | FB Radom Mini Beryl with 24X1.5RH Threads | 4.6 oz | Shim-face-metric |
| M26X1.5 LH M85 with Bushing (360HD-26F-KM+98042A031) | Zastava M85 with 26X1.5LH Threads | 5.3 oz | Shim-face-metric |
| M26X1.5 LH M92 (360HD-26F-KM) | Zastava M92 with 26X1.5LH Threads | 4.6 oz | Shim-face-metric |
| 1/2-28 Facemount (360HD-28F-KM) | AR15/9MM PCC/AKV Face Mount Application with 1/2-28 Threads | 3.4 oz | Face milling required |
| 1/2-28 (360HD-28S-KM) | AR15/9MM PCC Shoulder Mount Application with 1/2-28 Threads | 3.4 oz | SHIM-28 |
| 5/8-24 (360HD-30S-KM) | AR10 Shoulder Mount with 5/8-24 Threads | 2.85 oz | SHIM-30 |
| P90 SBR(360HD-P90-KM) | FN P90/PS90 Factory Barrel | 4.5 oz | |
| 5/8-24 .45 Cal (360HD-30S-KM-45) | .40 to .458 Caliber Shoulder Mount Application with 5/8-24 Threads | 2.85 oz | SHIM-30 |
| 5/8-24 Taper (360HD-30T-KM) | SIG|Faxon Tapered Barrel with 5/8-24 Threads | 4.5 oz |
PROFESSIONAL INSTALLATION RECOMMENDED
- Shouldermount muzzle devices index against the shoulder of the barrel
- Facemount muzzle devices index against the face of the muzzle of the barrel
- If using shims with Facemount devices, you must use an alignment rod to ensure the Facemount shims do not make contact with the projectile exiting the muzzle.
- 30-40ft/lbs of torque along with Rocksett applied to the threads is recommended.
- Improper installation may result in damage to the device and/or the suppressor as well as potential injury to the user.
KeyMount® and KeyMicro® are trademarks and intellectual property of Dead Air Silencers. JMac Customs is an officially licensed manufacturer, producing these components in full compliance with Dead Air Silencers exacting specifications to ensure quality and performance.