Breek Arms 3FO Outside Threaded AR-15 Flash Hider for .223/5.56 - 1/2x28 - (DISCONTINUED)
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- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Limited Warranty what it covers
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From orders that included this itemProduct description
3 Prong Flash Hider Compatible with Blast Can
Breek Arms has an excellent design for a 3-prong flash hider in the 3FO. Each prong features a grooved interior to disrupt propellant gases, with milling on the outside to reduce weight and the tuning-fork effect. The coolest feature of the 3FO is its ability to accept the Breek Arms Castle Blast Shield with its outside threads. When you’re shooting indoors or with a short-barrel AR, a flash hider can prove to have quite a bit of concussion. Just by attaching the blast shield, the noise and concussion is vented forward, keeping your recoil linear while sparing your ears. This kind of flexibility in a flash hider is also great for rifles you plan to pin and weld. This muzzle device adds about 1.7 inches to the barrel, which is just about perfect for a 14.5 inch barrel. Since you can choose between flash reduction and eliminating concussion, you’ll be able to keep your options open for a permanent install.
Includes 1 crush washer for easy timing and installation. Does not include the Castle Blast Shield.
Specifications
- Intended Caliber: .223 Remington/5.56 NATO
- Muzzle Thread: 1/2 x 28 TPI
- Outside Thread: 13/16 x 16 TPI
- Material: Hardened 4140 Steel
- Finish: Black Nitride
- Comes with 1 Crush Washer
- Overall length: 2.36″
- Weight: 2.8 oz.
- Length added to barrel: Approximately 1.7 inches
- Prong length: 1.5″
Customer reviews 8
AT3 Tactical · Thank you for taking the time to leave a review. We're glad to hear that you found our product well-made and that it arrived quickly. We apologize that you ended up ordering the wrong thread size, but we appreciate you keeping it as a backup. If you have any questions or need any assistance with future purchases, please don't hesitate to reach out to us.
AT3 Tactical · Thank you for the review! We're glad you're happy with the flash hider.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
Questions & Answers 2
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Warranty & returns
Limited Warranty
Breek Arms products are covered by a limited warranty against defects in materials and workmanship. If your product is found to be defective under normal use, Breek Arms will repair or replace it at their discretion. This warranty does not cover damage caused by misuse, modification, or normal wear and tear.
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.









