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OTs-38 — specifications, caliber, stats, review, photos | WeaponAtlas

The OTs-38 is a Russian silent revolver chambered for the 7.62×41mm SP-4 cartridge, introduced in 2002. It uses a five-round cylinder and a low-set barrel aligned below the cylinder axis, and is designed for discreet use with a captive-piston low-signature cartridge.

ManufacturerTsNIITochMash
Year introduced2002
Weight (unloaded)0.820 kg
Length191 mm

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Total models in catalog: 692 • Last updated: 2026-05-28 14:38