The FPM Gunworks Spleen Splitter is a compact muzzle brake built for 5.56 NATO and .223 Remington platforms using a 5/8x24 thread pattern. Made from 17-4 stainless steel, it is designed for shooters who want a durable muzzle device with a compact overall profile and a rugged heat-treated finish.
With a 2.170 inch overall length, this model is a practical fit for rifle builds, upgrades, and replacements where a strong, hard-use muzzle brake is preferred. Its heat-treated finish gives it a clean, purposeful look while supporting long-term durability in demanding applications.
Highlights
- FPM Gunworks Spleen Splitter muzzle brake
- Fits 5.56 NATO and .223 Remington platforms
- 5/8x24 thread pattern
- 17-4 stainless steel construction
- 2.170 inch overall length
- Heat-treated finish for a durable hard-use setup
- Good fit for rifle builds, upgrades, and replacements
Specifications
- Brand: FPM Gunworks
- Model: Spleen Splitter
- UPC: 850083185336
- Caliber: 5.56 / .223
- Thread Pattern: 5/8x24
- Overall Length: 2.170 in
- Material: 17-4 Stainless Steel
- Finish: Heat Treated
- Product Type: Muzzle Brake
