The FPM Gunworks Spleen Splitter .30 / 7.62mm Muzzle Brake 5/8x24 Heat Treated is a compact, precision-machined muzzle device built for shooters who want effective recoil control in a short, durable package. Crafted from 17-4 stainless steel and finished with a rugged heat-treated surface, it offers a clean, modern profile with generous side ports to help keep your rifle flat and on target.

This muzzle brake is tailored for .30 caliber and 7.62mm rifles using a 5/8x24 thread pattern, making it a strong option for range use, training, and general-purpose rifle builds where controllability and consistency matter. Its compact 2.170-inch length keeps overall rifle length manageable while still delivering meaningful recoil mitigation. The Spleen Splitter reflects FPM Gunworks’ focus on precise machining and practical, hard-use designs.

Key Features:

• Manufacturer: FPM Gunworks
• Model: Spleen Splitter
• Caliber Compatibility: .30 / 7.62mm
• Thread Pattern: 5/8x24
• Overall Length: 2.170 in
• Material: 17-4 Stainless Steel
• Finish: Heat Treated
• Product Type: Muzzle Brake