Driven Arms DRVN556 5.56 Inconel Suppressor (FOR Systems)
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Plan your Class 3 dealer
Suppressors go through a Class 3 (SOT) dealer. The federal tax is $0, and ATF stopped enforcing the Form 4 wait on October 9, 2026, but some states still require federal registration. You still pay the dealer's transfer fee.
Driven Arms
Overview
The Driven Arms DRVN556 is a 5.56 rifle suppressor built with FOR Systems and sold exclusively through TAG Firearms. It is made from Inconel 718, measures 5.77 inches long and 1.625 inches in diameter, and weighs 17.5 oz without a mount. It takes any 1.375x24 HUB mount, has no barrel length restriction, and is rated for full auto with a five-minute cool-down every 240 rounds. Preferential Flow Management (PFM) baffles keep back pressure low, a Turbulence Induction Array stabilizes gas flow regardless of muzzle device, a venting array directs sound away from the shooter, and an integral flash hider cuts signature. It comes in raw or black C-Series Cerakote with a lifetime warranty. NFA item: purchase and transfer go through TAG Firearms.
Specifications
Available Merchants(1)
Prices checked
Price Alert
October 2026 so far on GunPartPicker
Driven Arms DRVN556 5.56 Inconel Suppressor (FOR Systems) is the sixth most added suppressor on GunPartPicker so far in October 2026, behind the Dead Air NoMax 33 Xemax Rifle Suppressor - Black, with about 4% of all suppressors added to builds. This is its first month in the rankings. Builds with this suppressor are mostly chambered in 5.56 NATO (80%, then .308 Win 20%), mostly on mid-length gas (60%, then carbine-length 20%), and mostly AR-15 (80%, then AR-10 20%).
Today the one retailer we track has it in stock. Buying today, the lowest price is $825 at TAG Firearms.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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