Home / Suppressors / Kgm Technologies / KGM SMGA9 9mm / .300 AAC Blackout Includes 1/2x28 Direct Thread Adapter
KGM SMGA9 9mm / .300 AAC Blackout Includes 1/2x28 Direct Thread Adapter
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Aug 26, 2026
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12oz
5.6 Long"
Full Auto Rated
Hardened Stainless Steel Construction
Includes 1/2x28 Direct Thread Adapter
Specifications
Description
KGM SMGA9 Features The KGM SMGA9 is designed for shooters who want one suppressor to cover both 9mm and .300 Blackout platforms providing flexible suppression for pistols PCCs and compact rifle builds. Its multi-caliber capability supports both subsonic and supersonic use making it especially useful on .300 Blackout setups where sound reduction and recoil mitigation are priorities. A compact 5.6 length keeps the system maneuverable while still delivering strong suppression performance. Constructed from hardened stainless steel and Inconel it is built for durability under sustained firing and high heat conditions. A black Cerakote finish adds corrosion and thermal resistance for reliable use in demanding environments. It includes a 1/2x28 direct thread adapter for straightforward mounting and broad compatibility across common threaded hosts. KGM SMGA9 Specifications Manufacturer: KGM Model: SMGA9 Type: Suppressor Caliber: 9mm Caliber: .300 Blackout Length: 5.6 Weight: 12 oz Material: Inconel Hardened Stainless Steel Finish: Cerakote Color: Black Thread Pattern: 1/2x28 Direct Thread Adapter Included Category: Suppressors Multi-caliber suppressor design for pistols PCCs and SBRs Built for high-temperature durability





