Home / Barrels/Choke Tubes / Phase 5 Weapon Systems
Phase 5 Fatman Muzzle Brake 30 Caliber 5/8"-24

Phase 5 FATman Hex Brake 30 Caliber 5/8-24 Muzzle Brake

Best price
11 in stock at 18 retailers
5/8 x 24 thread pitch
Compatible with 7.62X51/.308/300blk
Includes (1) crush washer
Mil-Spec Black Parkerized finish

Specifications

Caliber
Model
MPN
FATman-5/8-24
UPC
813318021496
MSRP
$120
Overall Length
1.35"
Finish
Parkerized
Fits
30 caliber rifles with 5/8-24 threaded barrels, crush washer included
Color
Black

Description

The Phase 5 FATman Hex Brake is a steel muzzle brake for 30 caliber rifles, intended for competition shooters and precision rifle builders who want reduced recoil. Two large ventilated baffle sections and chambers provide the compensation that reduces felt recoil.

The brake has a 5/8-24 thread pitch and an overall length of approximately 1.35 inches measured from the barrel crown with the crush washer installed. Two top ports are machined at a 20 degree forward-directed angle to direct spent gas. The first chamber wall sits as close to the barrel crown plane as possible to preserve barrel accuracy. The finish is black parkerized.

Compatible with 30 caliber rifles with 5/8-24 threaded barrels. Calibers listed include 300 Blackout, 308 Winchester and 7.62x51mm NATO. A crush washer is included.

  • Type: Muzzle Brake
  • Caliber: 30 Caliber, 300 Blackout, 308 Winchester, 7.62x51mm NATO
  • Thread Pitch: 5/8-24
  • Overall Length: 1.35 inches
  • Material: Steel
  • Finish: Parkerized, black
  • Included: Crush washer
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.