FPM Gunworks Ouch Mouse Features The FPM Gunworks Silencers Ouch Mouse is engineered specifically around 5.7x28 and .223/5.56 bolt-action platforms giving varmint hunters and precision shooters a dedicated small-caliber suppressor rather than a scaled-down general-purpose can. Machined from titanium the Ouch Mouse weighs only 7.1 ounces and measures a mere 5 inches in length so it adds negligible weight and almost no additional length to a lightweight bolt-action build. The 1.23 inch outside diameter keeps the can slim enough to clear typical stock forends and bipod mounts without interference. Direct thread 1/2x28 attachment keeps the mounting system simple and reliable letting the shooter thread the suppressor straight onto a properly chambered muzzle without adapters. Internally the Ouch Mouse uses a geometry designed to knock down muzzle blast and report without ballooning the can s overall footprint which matters most on compact varmint rifles where every ounce and inch counts toward handling. The Flat Dark Earth finish gives the suppressor a durable corrosion-resistant exterior that matches modern hunting and precision rifle builds while standing up to field conditions. Because the can stays so light and short it keeps the rifle s balance point close to stock avoiding the nose-heavy feel that larger .30 caliber cans can introduce on a dedicated 5.7 or .223 rig. For hunters and shooters chasing a quiet maneuverable small-caliber precision rifle the FPM Gunworks Ouch Mouse is a purpose-built suppressor for sale at GrabAGun. FPM Gunworks Ouch Mouse Specifications Manufacturer: FPM Gunworks Model: Ouch Mouse Caliber: 5.7mm Color: Flat Dark Earth Material: Titanium Mount Type: Direct Thread Thread Pattern: 1/2x28 Length: 5 Diameter: 1.23 Weight: 7.10 oz Available At: GrabAGun