SCO SPARROW 22LR SUPPRESSOR BLK

The Sparrow 22 is an iconic rimfire suppressor designed with a focus on simplicity, extreme durability, and effortless user serviceability. Built entirely from robust 17-4 and 316 stainless steel, it is engineered to withstand the harsh, dirty fouling typical of rimfire ammunition without relying on easily damaged aluminum components.

The standout feature of the Sparrow 22 is its patented Multi-Part Containment (MPC) internal architecture. This system utilizes a monolithic core encased by two split-tube clamshell liners. The internal sleeves effectively isolate carbon and lead buildup from the outer tube, entirely preventing the internal components from seizing. The suppressor can be fully disassembled for cleaning in seconds without the need for specialized tools.

Compact and lightweight, its 1.07-inch outer diameter is slim enough to clear factory iron sights on most rimfire host firearms. It attaches directly via standard 1/2x28 threads, offering an exceptional balance of multi-caliber versatility, quiet sound performance, and a field-proven design that remains a market benchmark.

Features

• Patented MPC Technology: Clamshell inner sleeves isolate fouling to ensure effortless, tool-free disassembly and prevent internal core seizing.

• Rugged Stainless Steel Construction: Built completely from 17-4 and 316 stainless steel for a long lifespan and easy chemical or mechanical cleaning.

• Multi-Caliber Versatility: Rated for high-performance rimfire and small-bore cartridges, and full-auto rated specifically for .22 LR.

• Sight-Clearing Profile: The slim outer diameter allows the use of factory iron sights on the vast majority of pistol and rifle hosts without modifications.

Specifications

• Weight: 6.5 oz

• Length: 5.08"

• Diameter: 1.07"

• Materials: 17-4 PH Stainless Steel & 316 Stainless Steel

• Thread Pitch: 1/2x28

• Caliber Compatibility: .22 LR, .22 WMR, .17 HMR, .17 WSM, .22 Hornet, and 5.7x28mm