Heckler and Koch HK MK23 Knights Armament MK23 Silencer Weapon System - Silencers & Suppressed Firearms at GunBroker.com : 917572410
Buy Heckler and Koch HK MK23 Knights Armament MK23 Silencer Weapon System: GunBroker is the largest seller of Silencers & Suppressed Firearms Class 3 Firearms, NFA & Destructive Devices All: 917572410
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If the gun and suppressor were matching SN, maybe.....Nope, still not. $2500 gun, $1500 can = $4K.