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KAK Industry Plan B A7 Flash Hider - 5/8x24 - .375" Bore

KAK Industry Plan B A7 Flash Hider - 5/8x24 - .375" Bore

KAK Industry · Muzzle Devices

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$64.99at AR15Discounts

checked Nov 10, 2026

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StorePriceAvailabilityBuyAdd to build
AR15Discounts Best price $64.99checked Nov 10, 2026 Check store Buy at AR15Discounts
Dirty Bird $64.99checked Nov 10, 2026 Check store Buy at Dirty Bird
OpticsPlanet $69.99Salechecked Nov 10, 2026 Out of stock Buy at OpticsPlanet

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Price history

Dashed line = out of stock. Tracking since Oct 28, 2026.

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StoreLatestLowestHighest
AR15Discounts$64.99$64.99$64.99
Dirty Bird$64.99$64.99$64.99
OpticsPlanet$69.99$69.99$69.99

Since Oct 28, 2026.

About this part

The KAK Industry Plan B A7 Flash Hider - 5/8x24 - .375" Bore is a flash hider from KAK Industry. It's sold by 3 stores, from $64.99 to $69.99.

Fits and works with

Muzzle thread
5/8x24 · Muzzle devices

Specifications

Manufacturer
KAK Industry
Type
Flash Hider
Thread pattern
5/8 x 24

From the manufacturer

Enhance your big bore rifle's performance with the KAK Industry Plan B A7 Flash Hider - the ultimate muzzle device for shooters demanding reliability and versatility in low-light conditions. Designed for 5/8x24 threaded barrels with a .375" bore, this precision-machined flash hider significantly reduces visible muzzle flash, keeping your sight picture clear during nighttime hunts or tactical operations. Whether you're running a .30 caliber or larger cartridge, the A7 delivers exceptional flash suppression without compromising bullet passage, making it a top choice for discerning firearm enthusiasts. Key Features Plan B Compatibility: Seamlessly integrates with Plan B suppressor mounts, allowing for rapid attachment and detachment of compatible silencers - perfect for shooters who switch between suppressed and unsuppressed setups effortlessly. No Timing Required: The innovative A7 design eliminates the need for precise timing during installation, saving you time and frustration in the field or at the range. Milled Rear Flats: Convenient 13/16" wrench flats ensure easy, secure installation without slipping, even in high-pressure situations. Durable Construction: Crafted from high-grade 17-4 stainless steel with a corrosion-resistant nitride (Melonite) finish, it withstands harsh environments and repeated use. Lightweight Design: At just 2.2 ounces, it adds minimal weight to your rifle, maintaining balance and maneuverability for extended shooting sessions. Specifications Muzzle Device Type: Flash Hider Threads: 5/8x24 Bore Diameter: .375" Overall Length: 1.850" Material: 17-4 Stainless Steel Finish: Nitride / Melonite Weight: 2.2 oz Cartridge Compatibility: .30 caliber and larger (up to .375") Why Choose the KAK Industry Plan B A7 Flash Hider? In the world of tactical firearms accessories, muzzle flash can be a shooter's worst enemy - blinding you after every shot and revealing your position. The Plan B A7 addresses this pain point head-on by dispersing and cooling combustion gases through its advanced porting, ensuring reduced flash for better situational awareness. For big bore rifle owners frustrated with oversized or incompatible devices that restrict performance, this flash hider's .375" bore provides ample clearance while optimizing flash reduction. Its Plan B readiness means you're suppressor-ready without sacrificing standalone functionality, offering unmatched versatility for hunting, competition, or defense. Built to exceed expectations, the A7 combines rugged durability with user-friendly features, empowering you to focus on the shot, not the setup. Don't let muzzle flash compromise your accuracy or safety. Equip your rifle with the KAK Industry Plan B A7 Flash Hider today and experience the difference in clarity, compatibility, and confidence on every trigger pull. Frequently Asked Questions Q: Is the Plan B A7 Flash Hider compatible with suppressors? A: Yes, it is specifically designed for Plan B mounts, enabling quick and secure attachment of compatible suppressors like those from Q or Rearden, with no alignment issues. Q: What calibers is the .375" bore suitable for? A: The .375" bore accommodates .30 caliber bullets and larger, up to .375" cartridges, ensuring safe passage for big bore rifles without velocity loss. Q: Does this flash hider require timing or special tools for installation? A: No timing is needed thanks to its self-timing design. The milled rear flats allow for straightforward installation using a standard 13/16" wrench.

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$64.99 at AR15Discounts
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