Ruger/Glenfield Hybrid Muzzle Brake - 11/16x24 - .450 Bushmaster - w/Jam Nut
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- 90-day no-hassle returns policy
- Backed by the Ruger Warranty! what it covers
Product description
Side-Venting Recoil Control with Simple Jam-Nut Timing
Features
- Designed for Ruger/Glenfield rifles chambered in .450 Bushmaster
- Hybrid port design directs muzzle gases to the sides to help reduce recoil and muzzle rise
- 11/16×24 thread pitch fits compatible threaded barrels
- External jam nut allows the brake to be properly timed without a crush washer
- Alloy steel construction with a black oxide finish
- Genuine Glenfield factory accessory
- Made in the USA
The Glenfield Hybrid Muzzle Brake is built for .450 Bushmaster rifles using 11/16×24 muzzle threads. Its side-port layout redirects propellant gases to help manage recoil and muzzle movement, while the included external jam nut makes it possible to correctly index the brake during installation.
Note: This factory accessory is intended for compatible .450 Bushmaster Ruger/Marlin/Glenfield rifles. Verify the host barrel uses 11/16×24 muzzle threads before installation.
Glenfield is a Ruger brand. Ruger bought Marlin in 2020, Glenfield came along as Marlin’s longtime value line, and Ruger relaunched the name in 2025. Same company, same factory support. This is a genuine Ruger-family part with Glenfield on the box.
Specifications
- Brand: Glenfield
- Model: Hybrid Muzzle Brake
- MPN: 90806
- Caliber: .450 Bushmaster
- Thread Pitch: 11/16×24
- Material: Alloy steel
- Timing Method: External jam nut
- Finish: Black oxide
- Color: Black
- Country of Origin: USA
What’s Included
- 1x Glenfield Hybrid Muzzle Brake – .450 Bushmaster – 11/16×24
- 1x Jam Nut
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Questions & Answers
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Warranty & returns
Backed by the Ruger Warranty!
Ruger Warranty
Choose what works best for you. Contact us by phone, mail, or submit your question via our online web form. For repairs, please contact us to receive RMA information prior to shipping your firearm.
Contact Details:
- Telephone: 336-949-5200
- Fax: 336-949-5300
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.











