Yankee Hill Machine Company Victra-20 Mount Assembly Features The Yankee Hill Machine Company Victra-20 Mount Assembly threads into the barrel using the Browning Invector Plus choke threads giving a secure shotgun-specific connection point for a V-20 suppressor. Unlike other shotgun suppressor mounts it provides no choke or constriction of its own leaving that job to the unique choke cone located in the front cap of the V-20 suppressor body. This separation of mounting and choke function keeps pattern performance consistent with the suppressor installed. Built from 17-4 Stainless Steel and finished in Melonite the mount resists corrosion and wear from repeated use in the field. Each mount is manufactured to fit a specific shotgun brand and model and YHM offers a growing range of mounts to cover popular shotguns. The Victra-20 adds only 0.95 inches of length to the barrel keeping the host shotgun s balance close to its original feel. Every mount assembly includes the YHM V-20 Jam Nut so the complete attachment hardware ships in one package. Made in the USA the Victra-20 is built for Browning Invector Plus 20 gauge shotgun owners who want a dedicated reliable suppressor mounting solution. Yankee Hill Machine Company Victra-20 Mount Assembly Specifications Manufacturer: Yankee Hill Machine Company Model: Victra-20 Mount Assembly Compatible Hosts: Browning Invector Plus Gauge: 20 GA Material: 17-4 Stainless Steel Finish: Melonite Color: Black Length Added to Barrel: 0.95 Available At: GrabAGun