User Ratings
No ratings yet
Be the first to review this product
JMac Customs 360HD Plan B Taper Mount Muzzle Device is a high durability muzzle brake designed to deliver recoil management and flash suppression for serious shooters. Constructed from 17-4PH stainless steel with satin QPQ Black Nitride finish for corrosion and erosion resistance. Key features include three sacrificial baffles, no timing or shims required, and straightforward installation using standard tools (3/4 inch socket). Designed with no barrel length restrictions and optimized for short-barreled firearms and high-pressure applications. Package contents: JMac Customs 360HD Plan B Taper Mount Muzzle Device.
Specifications
- Manufacturer:
- Jmac Customs
- Category:
- muzzle-device
- MPN:
- 360HD28TTM
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$107.96
Lowest
$107.96
Highest
$107.96
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertBundle Package
This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
Similar Products
SureFire 3-Prong Flash Hider 5/8-24 TPI
Surefire
$134.00
Wolfpack Armory Night Howler Recessed Flash Hider 1/2"-28 Nitride
Wolfpack Armory
$94.00
SureFire WARCOMP AR-308 Flash Hider 30 Cal 5/8-24 Stainless Steel Black
Surefire
$152.00
A2 BIRDCAGE Flash Hider
Unknown
$15.00
KAK Industry Plan B Universal Muzzle Device
Kak Industry
$37.99
SilencerCo ASR 3-Port Muzzle Brake 1/2x28 for 5.56 NATO AC142
SilencerCo
$79.99
Yankee Hill Machine Phantom 5.56mm Comp/Flash Hider YHM-28-5C1 Smooth Endcuts 1/2x28
Yankee Hill Machine
$28.03
Daniel Defense Flash Hider 1/2-28 AR-15 5.56/223 Suppressor
Daniel Defense
$51.00
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
The AK Platform: Core Design, Strengths, and Builder Tradeoffs
A practical AK overview covering operating system basics, parts ecosystem realities, and where the AK platform shines compared to AR-pattern rifles.
8 min read
Guide
AR-15 Armorer's Toolkit: What You Actually Need
A no-filler breakdown of the specific tools required for AR-15 armorer work, from trigger and grip swaps to barrel installation and headspace verification. What each tool does and why it matters.
7 min read
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read