The Switchback 22 is the best performing rimfire suppressor on the market. It is modular, lightweight, and with unmatched sound reduction. The Switchback offers three different length options and four possible configurations. The orientation of the baffles optimizes sound performance for pistols out of the box. However, when the baffles' orientation is flipped, the Switchback 22 becomes optimized for rifles. It's also user-serviceable so shooters can keep it clean and functional for years to come. The Switchback 22 is rated for .22 LR, .22 WMR, .22 Hornet, .17 HMR, .17 WSM, and 5.7 x 28mm. It is full-auto rated for all of these calibers and is compatible with Delta Adapters. Ships with (2) open-ended spanner wrenches and a Delta Threaded Rifle Spacer in 1/2 A- 28. Customized sound suppression for both rifles and pistols- Inspired by technology used in rocket and jet propulsion, when orientated in one direction the front section exhibits the most competitive sound reduction on the market for pistols. When th orientation is flidded, the result is unprecedented sound reduction on rifles. Solid Construction- Features stainless steel baffles and titanium outer tubes Multi-Platform Optimized- Can be used on both rifles and pistols The best performing rimfire silencer on the market- The Switchback has unmatched sound performance with readings as low as 108dB For all rimfire platforms- Full auto rated. Pistol and rifle ready. Highly Adaptable, Next Level Modularity- The Switchback has a modular design that's usable in four total configurations (long, medium, short, and rifle optimized) Specifications: Caliber Compatibility: 22 LR, 17 WSM, 17 HMR, 22 WMR, 22 Hornet, 5.7x28mm Accessories: Delta Adapters Weight: 3.2oz - 6.4oz Length: 2.72" - 5.76" Diameter: 1.07" Materials: Titanium & 17-4 Stainless Steel Muzzle Average: 22 LR - 108.0 dB 17 HMR - 114.0 dB 5.7x28mm - 117.9 dB Ships With: 2 Open Ended Spanner Wrenches & Delta Threaded Rifle Spacer 1/2x28