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Ruger · Revolver

Ruger SP101 .327 Federal Magnum

Revolving · .327 Federal Magnum · introduced 2011

Also known as Ruger SP101 5784, SP101 .327 Fed Mag

About the Ruger SP101 .327 Federal Magnum

The Ruger SP101 in .327 Federal Magnum is a compact, small-frame double-action revolver built on Ruger's rugged all-stainless-steel SP101 platform. Unlike the five-shot .357 Magnum SP101, the .327 Federal Magnum chambering holds six rounds thanks to the smaller cartridge diameter, giving the shooter an extra round without enlarging the frame. It features Ruger's triple-locking cylinder, a transfer-bar safety, and a cushioned rubber grip with engraved wood insert to tame recoil. The 3-inch Model 5784 pairs high-velocity performance with a concealable footprint, and the platform also accepts .32 H&R Magnum, .32 S&W Long, and .32 S&W cartridges.

The .327 Federal Magnum was developed jointly by Federal and Ruger and launched in 2008, with Ruger revolvers among the first firearms chambered for it. The six-shot SP101 became a favorite for concealed carry, offering magnum-class energy with one more round than comparable snub-nose .357 Magnum revolvers.

Ruger SP101 .327 Federal Magnum specifications

General

Type
Revolver
Action
Revolving
Firing mechanism
Hammer-fired
Trigger
Double action
Calibres
.327 Federal Magnum
Magazine capacity
6 rounds
Magazine
Revolving cylinder

Dimensions

Barrel length
76 mm (3.0 in)
Overall length
203 mm (8.0 in)
Weight (empty)
0.77 kg (1.69 lb)

Barrel

Rifling twist
1:16 in (406 mm)
Rifling
Right hand
Grooves
6

Materials

Barrel
Stainless steel
Receiver / frame
Stainless steel
Stock
Rubber
Finish
satin_stainless

Performance

Muzzle velocity (typical)
418 m/s (1371 fps)
Muzzle energy (typical)
566 J (417 ft·lb)
Effective range
45 m

History

Introduced
2011
Production status
In production
Country of origin
US

Features

  • Double action single action
  • Triple locking cylinder
  • Black ramp front sight
  • Integral rear sight
  • Cushioned rubber grip

Safety

  • Transfer bar
  • Triple locking cylinder

The .327 Federal Magnum SP101 can safely fire lower-powered .32 H&R Magnum, .32 S&W Long, and .32 S&W ammunition. A 4.2-inch fiber-optic/adjustable-sight version (Model 5773) and Lipsey's exclusive half-lug configurations have also been offered.

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