The American Precision Arms Gen 4 Fat Bastard .30 Cal Muzzle Brake in stainless finish is built for maximum recoil mitigation, precision alignment, and high-performance shooting. With a 3.30-inch length, 1.10-inch diameter, and 5/8x24 thread pattern, this brake is purpose-built for .30 caliber rifles in competitive and long-range settings.
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 user-friendly self-timing system, allowing for quick, toolless installation with perfect indexing—no shims or crush washers required. Optimized port design delivers flat shooting and significant recoil reduction, ideal for maintaining control and speed in high-pressure shooting environments.
Crafted from durable stainless steel, it offers long-term resilience and a clean, professional appearance for any rifle setup.
APA Gen 4 Fat Bastard Specifications
Caliber: .30 Cal
Series: Self Timing
Thread Pattern: 5/8x24
Length: 3.30 inches
Diameter: 1.10 inches
Weight: 6.40 oz
Finish: Stainless
Category: Brakes & Compensators
Brand: American Precision Arms
Model: Gen 4 Fat Bastard
More Information
Condition
New in Box
Finish Per Color
Stainless
Manufacturer
American Precision Arms
Manufacturer Part Number
G4F5830S
Model
Gen 4 Fat Bastard
Type
Muzzle Brakes
UPC
810131791483
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.
