The KNS Precision FN SCAR Discarder is an adjustable gas regulator built specifically for FN SCAR rifles that gives you real control over your gun's performance without the hassle of traditional gunsmithing. Whether you're running suppressed, shooting match-grade ammo, or just want to dial in felt recoil and bolt carrier speed, the Discarder lets you tune your rifle to your exact needs and ammunition on the fly—no gunsmith visit required.

Installation and adjustment are dead simple: no tools needed, zero permanent modifications. The regulator features 13 unique adjustment positions with tactile detents and laser-marked settings so you can repeat your zero every time. The package includes three additional jet inserts and an adjustment tool, giving you the flexibility to run everything from standard military ammo to precision match rounds without short-stroking or over-gassing. The nitride and nickel boron finish stands up to hard use and suppressor heat without corrosion.

Built with no internal moving parts, the Discarder reduces gas venting from the chamber, which translates to less recoil impulse, lower muzzle rise, and easier follow-up shots. It also eases the stress on your bolt carrier group and receiver over time, extending the service life of your rifle. The compact design won't interfere with suppressed shooting on shorter barrels, and it works across all known SCAR models and calibers except the SCAR 15P.

The KNS Precision FN SCAR Discarder is an adjustable gas regulator built specifically for FN SCAR rifles that gives you real control over your gun's performance without the hassle of traditional gunsmithing. Whether you're running suppressed, shooting match-grade ammo, or just want to dial in felt recoil and bolt carrier speed, the Discarder lets you tune your rifle to your exact needs and ammunition on the fly—no gunsmith visit required.

Installation and adjustment are dead simple: no tools needed, zero permanent modifications. The regulator features 13 unique adjustment positions with tactile detents and laser-marked settings so you can repeat your zero every time. The package includes three additional jet inserts and an adjustment tool, giving you the flexibility to run everything from standard military ammo to precision match rounds without short-stroking or over-gassing. The nitride and nickel boron finish stands up to hard use and suppressor heat without corrosion.

Built with no internal moving parts, the Discarder reduces gas venting from the chamber, which translates to less recoil impulse, lower muzzle rise, and easier follow-up shots. It also eases the stress on your bolt carrier group and receiver over time, extending the service life of your rifle. The compact design won't interfere with suppressed shooting on shorter barrels, and it works across all known SCAR models and calibers except the SCAR 15P.