The Ultradyne Pegasus Muzzle Brake for AR-10 308 Winchester 5/8x24, Black is a muzzle device that fits AR-10s with 5/8X24 Threads.
PEGASUS has been meticulously engineered to provide superior recoil reduction and neutralize muzzle rise with a smooth, balanced release of blast energy in a tanker-style compensator. Progressive 90 side ports vent combusting gases at intervals that spread out the recoil impulse for efficient, accurate follow-up shots. Like all Ultradyne muzzle devices, a timing nut is included for easy installation.
A muzzle device reduces flash or recoil and muzzle rise, depending on its design. Check the thread pitch matches your barrel exactly, and time the device with a crush washer or shims as the manufacturer instructs.
How It Compares
Also compare the Athena Linear Compensator for AR-10s with 5/8x24 Threads, Mercury Brake for AR-15s with 1/2x28 Threads and Apollo Brake for AR-15s with 1/2x28 Threads. Browse all AR-15 Parts and the full Ultradyne range. New to this? Read our guide: AR-15 Upgrades: Charging Handles, Safeties, Buffers and Muzzle Devices.
Ideal For
- AR-10 rifles in 308 Winchester/7.62 NATO with 5/8x24 threads
- Shooters who want a tanker-style brake that reduces recoil
- Faster, more accurate follow-up shots
Key Features
- 5/8X24 thread pitch
- CNC machined
- 416 stainless steel
- Nitride finish
- Includes timing nut
- 308 Winchester/7.62 NATO
- 4.6 oz
- 416 Stainless Steel
Compatibility & Fitment
Fits AR-10s with 5/8X24 Threads. Not sure it fits? Contact us before you order and we will check for you.
Technical Specifications
Brand | Ultradyne |
Type | Muzzle Device |
Model | PEGASUS |
Caliber | 308 Winchester |
Accessories | Shrouded Timing Nut |
Platform | AR-10, Winchester |
Color | Black |
MPN | UD10700 |
UPC | 851019008309 |
US Shipping & Support
Genuine Ultradyne, brand new and covered by the manufacturer's warranty. Shipping is free on US orders of $99 or more, and smaller orders ship from $6.95. Questions about fit, mounting or which option suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What does the Pegasus Brake fit?
Fits AR-10s with 5/8X24 Threads.
Is this a genuine Ultradyne product?
Yes. It is a new, genuine Ultradyne product sourced through an authorized US distributor.
How much is shipping?
Shipping is free on US orders of $99 or more. Orders under $99 ship at a flat rate from $6.95 to $9.95, depending on the order total.
