FPM Gunworks Ouch Mouse Features The FPM Gunworks Ouch Mouse is machined from ultra-durable 17-4 stainless steel giving it the strength to handle sustained use on small-caliber rifles without sacrificing weight savings. Its internal geometry is engineered to reduce muzzle blast efficiently while keeping the can short so it does not add unwanted length to a varmint rig or compact bolt-gun build. The 1.23 inch outside diameter keeps the suppressor sleek and unobtrusive which matters for shooters who want sound reduction without a bulky profile hanging off the muzzle. Threaded 1/2x28 for direct mounting it attaches straight to the host firearm without requiring an additional adapter. Built specifically around 5.7x28 and .223/5.56 bolt action platforms the Ouch Mouse is tuned for shooters who run small-bore precision rifles in the field. At only 7.1 ounces it adds minimal weight forward of the receiver preserving the balance that matters most on lightweight hunting and varmint setups. The Flat Dark Earth finish matches common tactical and hunting color schemes while the 17-4 stainless steel construction resists corrosion from repeated field use. The FPM Gunworks Ouch Mouse is for sale at GrabAGun for shooters who want a compact precision-built suppressor for their small-caliber rifle. FPM Gunworks Ouch Mouse Specifications Manufacturer: FPM Gunworks Model: Ouch Mouse Caliber: 5.7mm Color: Flat Dark Earth Material: 17-4 Stainless Steel Mount Type: Direct Thread Length: 5 Diameter: 1.23 Thread Pattern: 1/2x28 Weight: 7.10 oz Available At: GrabAGun