Sons of Liberty Gun Works NOX, Flash Hider, 223 Remington/556NATO, Nitride Finish, Black, 1/2X28, Fits Dead Air Armament Suppressors and KeyMount Accessories, 9 Ports, Includes Timing Shims NOX9-556 NOX9556

The Sons of Liberty Gun Works NOX Flash Hider – .223 Remington / 5.56 NATO, Black Nitride, 1/2x28, Dead Air KeyMount Compatible, 9 Ports, Includes Timing Shims (NOX9-556 / NOX9556, UPC 785939519396) is a premium hybrid muzzle device built for shooters who demand top-tier performance, rugged durability, and suppressor-ready versatility. Designed by Sons of Liberty Gun Works (SOLGW), the NOX blends the functions of a flash hider and compensator while serving as a rock-solid mounting interface for Dead Air Armament suppressors and KeyMount accessories. weaponoutfitters.com+3palmettostatearmory.com+3GunMag Warehouse+3 Hybrid Flash Hider / Compensator for 5.56 and .223 The NOX is engineered as a hybrid muzzle device that delivers effective flash reduction while also helping to control muzzle rise and recoil: Flash Hider Performance: Three-prong design helps break up and disperse muzzle flash for improved low-light shooting and reduced visual signature. Primary Arms+1 Compensator Function: Multiple gas ports are strategically positioned to vent gases and assist in keeping the muzzle flatter during rapid strings of fire. Primary Arms+2AR15Discounts+2 Caliber-Specific Tuning: Optimized for .223 Remington / 5.56 NATO rifles, particularly AR-15 pattern platforms using a 1/2x28 thread pitch. OpticsPlanet+1 This means you get a balanced, controllable muzzle device that helps you stay on target in fast-paced carbine classes, competition stages, or defensive roles—without the excessive blast and concussion of many traditional brakes. performancetriggers.com+1 9-Port Neutral Design for Ambidextrous Control The Sons of Liberty NOX9-556 uses a 9-port “neutral configuration” layout that works equally well for right- and left-handed shooters: Big Tex Ordnance+3OpticsPlanet+3Primary Arms+3 Nine gas ports arranged to provide non-biased compensation, reducing muzzle climb without favoring one side. Primary Arms+2Rooftop Defense+2 Ports located primarily at the 12, 3, and 9 o’clock positions to stabilize the rifle under recoil. palmettostatearmory.com+2AR15Discounts+2 Neutral timing makes it an excellent choice for shooters who might change setups or share rifles between left- and right-handed users. Primary Arms+1 This neutral configuration is especially appealing if you’re looking for a do-everything 5.56 muzzle device that doesn’t require a specialized configuration for your shooting side or style. Dead Air Suppressor & KeyMount Compatible A standout feature of the NOX is its integrated KeyMount interface, which lets it work as both a flash hider/compensator and a suppressor mount: Designed to fit Dead Air Armament suppressors (such as the Sandman and Nomad lines) via the KeyMount / KeyMo pattern. weaponoutfitters.com+3Primary Arms+3performancetriggers.com+3 Also compatible with a wide range of Dead Air KeyMount accessories, so you can build around an existing Dead Air ecosystem. Big Tex Ordnance+2GunMag Warehouse+2 If you’re planning to suppress your rifle, the NOX serves as a dual-purpose solution: a high-performance muzzle device when unsuppressed, and a rock-solid mounting platform when you attach your Dead Air can. performancetriggers.com+2GunMag Warehouse+2 Rugged 4140 Steel with Black Nitride / QPQ Finish Sons of Liberty Gun Works builds the NOX to withstand hard use and adverse conditions: Material: Precision machined from 4140 chrome-moly steel for strength and durability. OpticsPlanet+1 Finish: Treated with a QPQ / nitride finish for increased surface hardness, wear resistance, and corrosion protection in harsh environments. Big Tex Ordnance+1 Color: Classic matte black appearance that matches most modern AR-15 and 5.56 rifle builds. OpticsPlanet+1 American Made: Manufactured in the USA to SOLGW’s demanding standards. badlandsmunitionsco.com+1 The result is a muzzle device you can install and run hard in training, duty, or competition with confidence that it’s built to last. Includes Timing Shims for Proper Installation To help ensure a clean, professional installation, the NOX includes timing shims out of the box: Shooting Surplus+2Frisco Guns+2 Shim set allows you to correctly orient the device on 1/2x28 barrels. Supports precise alignment of the 9-port neutral configuration for maximum benefit. Whether your rifle is a factory gun or a custom build, having shims included means less hunting for extra parts and more time getting your rifle dialed in. (Always have muzzle devices installed by a qualified professional if you are unsure about the process.) Ideal Use Cases for the NOX Flash Hider The Sons of Liberty Gun Works NOX .223/5.56 Flash Hider is an outstanding choice for: AR-15 home defense builds where reduced flash and quick follow-up shots matter. Primary Arms+1 Duty or patrol rifles that may be used in low-light environments and later upgraded with a Dead Air suppressor. performancetriggers.com+1 3-Gun and practical competition rifles needing a balance between recoil control and reduced concussion. Primary Arms+1 13.7" or similar carbine builds where a permanently attached NOX can help reach legal overall length while adding KeyMount compatibility. AT3 Tactical+1 If you’re aiming for one muzzle device that checks all the boxes—flash suppression, compensation, suppressor interface, durability, and American-made quality—the NOX belongs on your shortlist. Key Features & Specifications – SOLGW NOX9-556 / NOX9556 Product Name: Sons of Liberty Gun Works NOX Flash Hider Model Numbers: NOX9-556 (9-hole neutral version), NOX9556 (QD KeyMount configuration as marketed by many retailers) badlandsmunitionsco.com+3Shooting Surplus+3OpticsPlanet+3 UPC: 785939519396 OpticsPlanet Technical Specs Caliber: .223 Remington / 5.56 NATO OpticsPlanet+1 Thread Pitch: 1/2x28 Type: Hybrid flash hider / compensator Design: 3-prong flash hider with 9 ports (9-hole neutral configuration) OpticsPlanet+2Primary Arms+2 Material: 4140 chrome-moly steel Finish: Nitride / QPQ, black Compatibility: Fits Dead Air Armament suppressors (Sandman, Nomad, and other KeyMount-compatible models) performancetriggers.com+2Classic Firearms+2 Works with Dead Air KeyMount accessories Included: Timing shim kit for proper orientation on 1/2x28 barrels Shooting Surplus+2Frisco Guns+2 Country of Origin: Made in the USA badlandsmunitionsco.com+1 SEO-Optimized Keyword Phrases Covered This long-form product description is structured to naturally rank for searches such as: “Sons of Liberty Gun Works NOX 5.56 flash hider” “SOLGW NOX9-556 9 port muzzle device” “Dead Air KeyMount flash hider 1/2x28” “.223/5.56 nitride muzzle device with timing shims” “Sons of Liberty NOX9556 QD flash hider for Sandman suppressor” By using this description on your product page, along with a concise bullet-point feature list and clear product specs, you’ll help potential buyers quickly understand what the NOX does, why it’s different, and why it’s a top choice for a serious AR-15 build. The End