Ruger Single-Seven

Sturm, Ruger & Co. · Revolver · In Production · 2014

Also known as: Ruger Single Seven, Single-Seven .327

Overview

The Ruger Single-Seven is a single-action revolver chambered in .327 Federal Magnum, holding seven rounds in its cylinder. A Lipsey's exclusive introduced in 2014, it is built on Ruger's stainless-steel single-action platform derived from the Single-Six, featuring a transfer-bar safety that permits carrying all seven chambers loaded, adjustable rear sights, a ramp front sight, cold-hammer-forged barrel, and smooth hardwood grips with Ruger medallion inlays. It also fires .32 H&R Magnum, .32 S&W Long, and .32 S&W Short.

Specifications

Weight (empty)	1020 g (36.0 oz)
Overall Length	279 mm (10.98")
Barrel Length	140 mm (5.51")
Action Type	Revolving
Firing Mechanism	Hammer Fired
Trigger Type	Single Action
Magazine Capacity	7 rounds
Magazine Type	Revolving Cylinder
Muzzle Velocity	418 m/s (1371 fps)
Muzzle Energy	566 J (417 ft·lbf)
Effective Range	50 m (55 yd)
Barrel Rifling	Right Hand
Rifling Twist	406 mm (15.98")
Number of Grooves	6
Frame Material	Stainless Steel
Barrel Material	Stainless Steel
Stock Material	Wood
Finish	Satin Stainless

Calibers

.327 Federal Magnum · primary — also known as .327 Fed Mag

Features

Firing modes: Manual
Feed systems: Revolver Cylinder
Safety mechanisms: Transfer Bar
Features: Adjustable Rear Sight, Ramp Front Sight, Loading Gate, Fixed Ejector Rod, Hardwood Grips

Production

Production years: 2014-present

Lipsey's exclusive distribution

Origin

Country of origin: United States

Designer: Sturm, Ruger & Co.

Notes

Distributed as a Lipsey's exclusive. Offered with 4.62-inch, 5.5-inch, and 7.5-inch barrels; specifications listed reflect the 5.5-inch stainless model.

Background

The Single-Seven extended Ruger's classic single-action lineup into the .327 Federal Magnum, squeezing a seventh chamber into the frame to offer one extra round over the traditional six-shooter.