The American Precision Arms Gen 4 Fat Bastard 6mm Muzzle Brake in nitride finish is a heavy-duty self-timing brake designed for maximum recoil reduction and control. With an oversized 3.30-inch length, 1.10-inch diameter, and 5/8x24 thread pattern, this brake is built for precision shooters running high-output 6mm cartridges.
Easier approval. $0 Down. Easy installments up to 36 months. Approvals up to $5,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay
Pay in 4. Four Payments, no interest for purchases between $150 to $985. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay and Traditional Financing
Try Pay in 4 at 0% interest for purchases between $150 to $985. Or Select Easy installments up to 36 months. Approvals up to $5,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
The Gen 4 Fat Bastard features APA’s industry-leading self-timing design, allowing for easy, tool-free installation with perfect alignment—no shims or washers needed. Engineered for aggressive recoil management, this model is optimized for competitive shooters using 6mm calibers where fast follow-up shots and minimal muzzle movement are critical.
Finished in durable black nitride, it resists wear and corrosion while offering a sleek, tactical appearance.
APA Gen 4 Fat Bastard Specifications
Caliber: 6mm
Series: Self Timing
Thread Pattern: 5/8x24
Length: 3.30 inches
Diameter: 1.10 inches
Weight: 6.40 oz
Finish: Nitride
Category: Brakes & Compensators
Brand: American Precision Arms
Model: Gen 4 Fat Bastard
More Information
Condition
New in Box
Finish Per Color
Nitride
Manufacturer
American Precision Arms
Manufacturer Part Number
G4F5860N
Model
Gen 4 Fat Bastard
Type
Muzzle Brakes
UPC
810131791438
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Questions And Answers
Reviews
Due to increased state legislation around firearms, you must be 18 to access our site.
