CMMG ZEROED 22 Plus Modular Suppressor 2-in-1 Configuration - Full-Size or K-Size - One Serial Number If you are unsure if the standard ZEROED 22 or the shorter 22 K is the right choice for you, then have both with the 22 Plus. The CMMG ZEROED 22 Plus comes with a standard size ZEROED 22 suppressor AND an additional 22 K outer tube. Whenever you're ready to have a shorter suppressor, simply swap the standard-length tube for the K tube, remove two baffles, then reassemble. Boom, now you have a ZEROED 22K. No additional suppressor, serial number, or tax stamp, just one modular suppressor. Configure the ZEROED 22 Plus in its full-length form (5.5") for maximum suppression or set it up in the K configuration (4.5") as perfect complement to handguns. Features removable end caps and baffles for user serviceability, baffle indexing marks for quick reassembly with optimal sound suppression, 1/4" hex opening on front cap for easier disassembly, direct thread 1/2x28 attachment, 17-4 stainless steel baffles, 6061-T6 aluminum tube and front cap, 4140 steel rear mount, hard coat anodized black finish. Full-auto rated for 22 LR, semi-auto only for 17 HMR/22 Mag. Weight 4.8-5.6 oz, 1" diameter. Modular Adaptability Don't get stuck trying to decide between compact size or maximum sound suppression. The ZEROED 22 Plus includes everything you need to configure your suppressor in full-size (5.5") or K-size (4.5") lengths with one serial number. Simply swap the tube, remove two baffles, and reassemble for the K configuration. No additional suppressor, serial number, or tax stamp required. Full-Size for Maximum Suppression Configure the ZEROED 22 Plus in its full-length 5.5" form for maximum suppression on rifles and longer-barreled firearms. The full-size configuration delivers optimal sound reduction for comfortable shooting. K-Size for Handguns Set up the suppressor in the K configuration at 4.5" length as perfect complement to handguns. The shorter configuration reduces overall length and weight while maintaining effective sound suppression for rimfire pistols. User Serviceable Removable front and rear caps and baffle stack allow for easy and thorough cleaning of every nook and cranny. User serviceability enables complete cleaning for optimal performance and longevity. Baffle Indexing and Hex Front Cap Baffle indexing marks make for quick reassembly that assures you get optimal sound suppression once it's reassembled. The 1/4" hex opening on the front cap allows a 1/4" allen wrench or hex bit to be inserted for easier disassembly in the event any carbon fouls up the threads. Direct Thread 1/2x28 Many 22 LR firearms come with a 1/2"-28 threaded muzzle, or adapter, allowing for easy attachment of suppressors. The direct thread mounting provides secure attachment without requiring additional mounts. Full-Auto Rated for 22 LR Full-auto rated for 22 LR with semi-auto only rating for 17 HMR and 22 Mag. The durable construction handles high-volume shooting and demanding applications. Durable Construction Features 17-4 stainless steel baffles, 6061-T6 aluminum tube and front cap, 4140 steel rear mount, and hard coat anodized black finish. The premium materials ensure long-term durability and corrosion resistance. The CMMG ZEROED 22 Plus delivers modular rimfire suppression-one suppressor, two configurations, one serial number. SPECIFICATIONS Manufacturer: CMMG Model: ZEROED 22 Plus Type: Rimfire Suppressor (Modular) Caliber: .22 LR (full-auto rated), .17 HMR / .22 Mag (semi-auto only) Bore Diameter: .224 Caliber Configuration: Full-Size (5.5") or K-Size (4.5") Length: 4.5" - 5.5" (modular) Diameter: 1 inch Weight: 4.8 - 5.6 oz (configuration dependent) Muzzle Thread: 1/2 x 28 Attachment: Direct Thread Baffles: 17-4 Stainless Steel (removable) Tube & Front Cap: 6061-T6 Aluminum Rear Mount: 4140 Steel Front Cap: 1/4" Hex Opening Baffle Indexing: Yes (indexing marks for reassembly) User Serviceable: Yes (removable end caps and baffles) Full Auto Rated: Yes (22 LR only) Semi-Auto Only: .17 HMR / .22 Mag Minimum Barrel Length: None HUB Compatible: No Finish: Hard Coat Anodized Color: Black Included: Standard ZEROED 22 suppressor + ZEROED 22 K outer tube Serial Numbers Required: 1 (one serial number for both configurations)