Ruger SP-101 - Specifications

Specifications

• Weight: 21⁄₄", 251⁄₂ oz. (708g); 31⁄₁₆", 27 oz.(765g).
• Barrel lengths: 21⁄₄" (57.15mm), 31⁄₁₆" (77.79mm), 4" (101.6 mm).
• Double-Action/Single-Action (Double Action Only (D.A.O.), on select models).
• 5-shot (.38 Special, .357 Magnum, 9x19mm Parabellum), 6-shot (.327 Magnum, .32 H&R Magnum), 8-shot (.22 LR)
• Maximum effective range: 33 to 55 yards (30 to 50 meters) depending on barrel length and cartridge load.