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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.
Griffin Armament
Overview
The Griffin Armament, M4SD-K Suppressor, 5.75″, 556NATO is a suppressor. Compare prices from multiple merchants and find the best deal.
Specifications
Griffin Armament, M4SD-K Suppressor, 5.75″, 556NATO
Available Merchants
Price Alert
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September 2026 on GunPartPicker
Griffin Armament, M4SD-K Suppressor, 5.75″, 556NATO ranked #76 of the 163 suppressors builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #99 of the 410 suppressors builders have added.
Updated · from real builds on GunPartPicker
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Frequently Built With
The part most often added in each category by the builds that include this one
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Bravo Company Manufacturing Gunfighter Charging Handle 556 Mod 3B - Large Latch
Strike Industries AR-15 Buffer Tube - 7-Position Advanced Receiver Extension - Red
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