


Product Description
The Ultradyne USA Apollo S is a rugged compensator muzzle brake designed to help reduce felt recoil and control muzzle rise on 6.5mm rifles. Built with precise manufacturing and durable construction, it’s made to deliver long-term reliability and consistent performance. Featuring a nitride finish and including a timing nut for straightforward installation and proper indexing, the Apollo S is a strong upgrade for rifles using 5/8x24 muzzle threads (commonly found on AR-10/AR-platform and other 6.5 Creedmoor builds).
Product Highlights
- Apollo S compensator muzzle brake helps manage recoil and minimize front-end rise
- 5/8x24 thread pattern fits many 6.5 Creedmoor and .264/6.5mm threaded barrels
- Durable stainless-steel construction with a nitride finish for wear and corrosion resistance
- Includes timing nut for easier alignment/installation
- Precision manufacturing for dependable long-term performance
Specs
- Brand: Ultradyne USA
- Manufacturer Part Number: UD10250
- UPC: 851019008644
- Type: Compensator / Muzzle Brake
- Caliber: 6.5mm (commonly listed for 6.5 Creedmoor)
- Thread Pattern: 5/8x24
- Material: 416 stainless steel (often specified as 416R stainless steel)
- Finish/Color: Nitride, Black
- Overall Length: 2.94 in
- Outside Diameter: 0.975 in
- Weight: 5.4 oz
- Included: Timing nut
- Country of Manufacture: USA
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