Description
Breek Arms’ lineup of Outside Threaded Muzzle Devices is an affordable upgrade that gives you the option to run a flash hider or muzzle brake while utilizing our Breek Arms Castle Blast Shield as a forward blast diverter or concussion device. Simply slide the blast shield over the outside of the muzzle device and turn the blast shield on. This gives the shooter a more pleasant experience when firing especially for shorter platforms that tend to have an overbearing concussion.
- Internal Threads Disrupt Gas Expansion Resulting in Less Flash
- Design: 3FO – 3 Prong Outside Threaded Flash Hider
- Outside Thread: 13/16 x 16 TPI
- Material: 4140 Prehard Steel Nitrided
- Cone Shape Lockup Provides a Tighter & More Concentric Fit
- Comes with 1 Crush Washer
- Overall length: 2.36 Inches
- Weight: 2.6 oz (223/556)
- Made in America
See all of our Outside Threaded Muzzle Device designs here!
CFO : Cage Style Flash Hider Outside Threaded
3FO v2: 3 Prong Flash Hider Outside Threaded
3FO-S : 3 Prong SHORT Flash Hider Outside Threaded
1BO-S : Single Port SHORT Muzzle Brake Outside Threaded (coming soon)
2BO : Two Port Muzzle Brake Outside Threaded (coming soon)
Castle Blast Shield Outside Threaded Forward Concussion Device
PRODUCT SKU: BRK4056
