The Noveske Rifleworks KX3 flash suppressor in 1/2×28 (brand part no. 05000517) is a muzzle device for 5.56mm AR-pattern rifles, built to cut visible flash on any barrel length. It is made in Grants Pass, Oregon from heat-treated chromoly and finished in black nitride. Each KX3 is individually serial numbered for quality control and ships with a crush washer so you can time it during installation. It suits a duty rifle, a competition build or any carbine where flash signature matters. This listing is the 1/2×28 thread version, the pitch Noveske specifies for 5.56mm.

Key Specifications

• The thread is 1/2×28, the pitch Noveske lists for 5.56mm rifles.
• It is designed for 5.56mm rifles, the caliber this thread pitch serves.
• The material is heat-treated chromoly, a strong steel suited to a muzzle device.
• The finish is black nitride on the 1/2×28 version, a hard surface that resists wear.
• Weight is 7 ounces as Noveske lists the KX3, so it stays manageable on a carbine.
• Diameter is 1.35 inches, which keeps the muzzle device compact.
• Overall length is 3.28 inches, long enough to shape the flash without crowding the muzzle.
• It will work on any barrel length, from short carbines to full-length rifles.
• Every unit is individually serial numbered for quality control and traceability.
• A crush washer is included for timing the device during installation.

Frequently Asked Questions

What thread pitch is this KX3 and what does it fit? This version is 1/2×28, which Noveske lists for 5.56mm. Noveske makes the KX3 in other thread pitches for other calibers, so choose the one that matches your barrel.

Does it come with a crush washer? Yes. Every KX3 comes with a crush washer for timing the device, and each one is individually serial numbered.

Will it work on a short barrel? Yes. Noveske states that the KX3 will work on any barrel length.

Buy the Noveske KX3 Flash Suppressor, 1/2×28, 5.56mm

Flash signature is a real consideration on a duty rifle or a night-use build, and the KX3 has built its name on handling it without much added weight. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more gun parts and accessories for your AR.