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.
Features:
- Internal Threads Disrupt Gas Expansion Resulting in Less Flash
- Design: 3FO-S: 3 Prong Outside Threaded Short 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: 1.58 Inches
- Weight: 2.2 oz (223) 1.9 oz (9mm)
- Designed & Manufactured in America
| Weight | 2.2 oz |
|---|---|
| Caliber | 1/2×28 (.223/5.56/.224, etc.), 1/2×28 (9mm), 1/2×36 (9mm), 5/8×24 (7.62/.308) |
| Muzzle Device Type | Blast Forwarding Device |
| Threads | 1/2×36, 5/8×24 |
| Cartridge Compatibility | .30 (7.62/.308), 9mm |
| Finish | Nitride / Melonite |
| MPN | BRK4034,BRK4037 |
| UPC | 812296030636,812296030674,812296030650,812296030643 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
