KGM SMG9 Direct Thread Adapter Features The KGM Suppressors SMG9 Direct Thread Adapter is machined from steel a material selected for its toughness under the sustained heat and pressure cycles common to pistol caliber carbine and submachine gun style suppressor use. The adapter is cut to a 1 2x28 thread pattern matching one of the most common muzzle thread standards on 9mm pistol caliber hosts. A black nitride finish is applied over the steel body adding a layer of corrosion resistance and surface hardness that helps the adapter hold its threads through repeated suppressor mounting and removal. This steel and nitride combination makes the adapter well suited to higher volume shooting environments. Direct thread mounting keeps the suppressor s point of impact consistent and avoids the added length and weight of a separate muzzle device which matters on compact PCC and SMG style builds where handling characteristics are a priority. Because it is built specifically for KGM s SMG9 suppressor line the adapter is matched to the suppressor s internal mounting geometry for a secure repeatable fit. KGM Suppressors applies the same engineering standards to its mounting hardware that it uses across its suppressor lineup prioritizing durability and consistent performance. The KGM Suppressors SMG9 Direct Thread Adapter is a straightforward rugged choice for shooters running a 1 2x28 threaded host with an SMG9 suppressor. KGM SMG9 Direct Thread Adapter Specifications Manufacturer: KGM Model: SMG9 Direct Thread Adapter Type: Suppressor Adapter Color: Black Material: Steel Finish: Nitride Thread Pattern: 1/2x28 Available At: GrabAGun