Ruger Single-Nine 22 WMR | 6.5″ Barrel | 9rd | MFG# 8150

The Ruger Single-Nine is a large-frame, single-action revolver chambered for .22 Winchester Magnum Rimfire (22 WMR). This model pairs a 6.5″ cold hammer-forged stainless barrel with a 9-round fixed-cylinder design, Williams adjustable fiber-optic front and rear sights, and hardwood Gunfighter grips. A transfer-bar safety and loading gate interlock are part of the operating system.

Product Specifications

• The UPC is 736676081509.
• The manufacturer part number is 8150.
• The caliber is 22 WMR.
• The action is Single Action.
• The cylinder capacity is 9 rounds.
• The barrel measures 6.5 inches and is cold hammer-forged.
• The overall length is 12 inches.
• The weight is 39 oz.
• The finish is satin stainless.
• The frame material is stainless steel.
• The grips are hardwood Gunfighter grips.
• The sights are Williams adjustable fiber optic on both front and rear.
• The safety system uses a transfer bar mechanism with a loading gate interlock.
• The rate of twist is 1:14″ RH.
• The barrel has 6 rifling grooves.

For range practice and light varmint or small-game use, the Single-Nine combines rimfire efficiency with straightforward revolver ergonomics. Its stainless construction and fiber-optic sights make it a practical choice for shooters who want a durable, accurate rimfire revolver with a higher-capacity cylinder. The hardwood Gunfighter grip offers a traditional feel while the transfer-bar safety provides an added layer of drop-safety engineering.

Related Videos: