SKU: CSSI|AH419SW65BN5824

Area 419 Sidewinder Magnum Self Timing Muzzle Brake 6.5mm Black Nitride 5/8-24

Notable Features

– Extremely easy installation brake WILL NOT turn as you torque the collar to lock.  No more guessing where the brake ports will line up once you tighten it down!

– Simple round knurled nut that requires no tools to time the brake.

– Return to zero is excellent.  This means removal of your brake and re-installation will not require a zero change.

– Suppressor mounts like those available for the HELLFIRE will be available soon.

– Simply torque the included universal adapter onto your barrel with a 13/16″ wrench this piece never has to come off.  Next LEFT HAND thread the brake/collar assembly onto the adapter until it is almost snug.  Now rotate the brake until it is level push the brake into the adapter and you will feel it lock onto the taper.  Now tighten the collar fully by hand and you are done!

SIDEWINDER Muzzle Brake 

– Rearward facing ports for the ultimate in recoil reduction.  The SIDEWINDER is modeled after our extremely popular HELLFIRE brake which was independently tested side by side with the best brakes on the market.  The HELLFIRE showed 52% recoil reduction on a 6.5 Creedmoor test rifle.   This is ~4% more than the one of the most popular brakes on the market.  The SIDEWINDER has one more port and is larger in diameter – so you can expect a notable increase in recoil abatement.

– Proprietary port design controls muzzle rise without the use of top porting.

– Proprietary progressive port design.  The amount of work done by a muzzle brake as you move away from the muzzle decreases with distance.  Knowing this we decided to increase the size of the first port and decrease slightly with every port further out.  This keeps the overall length down without sacrificing efficiency.

– Face of brake is engraved with caliber to indicate the top for correct orientation and a horizontal line to aid in leveling.

– Made from heat treated 17-4PH Stainless Steel

– Brakes will be available in Black Nitride finish or raw stainless (all universal adapters will be black)

– Manufactured on state of the art CNC Machines right here in NW Ohio.  100% Made in USA.

– 1.125″ OD Brake 1.275″ OD collar

– 3.35″ Length Adds approx. 2.75″ to Barrel Length

– Weight of Brake + Adapter: 7.5oz

SKU CSSI|AH419SW65BN5824 Category

Area 419 Sidewinder Magnum Self Timing Muzzle Brake 6.5mm Black Nitride 5/8-24

$195.00

2 in stock

FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

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Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
Verified Customer
“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
Verified Customer
“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
Verified customer

BJ FIREARMS LLC

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