The Area 419 Sidewinder Magnum Muzzle Brake is a self-timing, rearward-porting brake built for .338-caliber and larger magnum rifle cartridges (brand part no. 419-SW-338-BN-3424). Area 419 machines it from heat-treated 17-4PH stainless steel and installs it with a left-hand-thread brake and collar onto a universal adapter that stays permanently mounted on the barrel, so the brake itself never has to be re-torqued into the wrong orientation. Its proprietary progressive port sizing controls muzzle rise without top porting and keeps overall length compact, and independent testing showed the related Hellfire design cutting recoil more than several popular competing brakes, with the larger Sidewinder adding even more reduction. Made in the USA and threaded 3/4-24, it’s a serious recoil-management upgrade for a magnum-class rifle.

Key Specifications

• Rated for .338-caliber rifles and larger cartridges using that bore diameter.
• 3/4-24 threaded, installed with a left-hand-thread brake/collar onto a permanently mounted universal adapter.
• Rearward-facing port design delivers independently tested recoil reduction beating many competing brakes.
• Proprietary progressive port sizing (larger near the muzzle, tapering outward) keeps overall length compact without sacrificing efficiency.
• Won’t rotate out of position as the collar is torqued down, and returns to zero after removal and reinstallation.
• Machined from heat-treated 17-4PH stainless steel.
• Face is engraved with the caliber and a leveling line for correct orientation; made in the USA.

Frequently Asked Questions

Will removing and reinstalling this brake change my zero? No, Area 419 designed the Sidewinder’s mounting system for excellent return-to-zero after removal and reinstallation.

What tools do I need to time this brake? Just your hands for the round knurled locking nut, plus a wrench for the one-time installation of the universal adapter.

Does this brake reduce recoil more than the Hellfire? Yes, the Sidewinder adds one more port and a larger diameter than the Hellfire, for a further increase in recoil abatement.

Buy the Area 419 Sidewinder Magnum Muzzle Brake, 338 Cal 3/4-24

Order the Sidewinder Magnum brake from our Lubbock, Texas gun shop and cut recoil on your .338-caliber magnum rifle with a 3/4-24 threaded muzzle. Browse our full gun parts selection for more muzzle devices. Ships fast from a Lubbock, TX gun shop.