Ruger SP101 .327 Federal Magnum
Sturm, Ruger & Co., Inc. · Revolver · In Production · 2011
Also known as: Ruger SP101 5784, SP101 .327 Fed Mag
Overview
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.
Specifications
| Weight (empty) | 765 g (27.0 oz) |
| Overall Length | 203 mm (7.99") |
| Barrel Length | 76 mm (2.99") |
| Action Type | Revolving |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Double Action |
| Magazine Capacity | 6 rounds |
| Magazine Type | Revolving Cylinder |
| Muzzle Velocity | 418 m/s (1371 fps) |
| Muzzle Energy | 566 J (417 ft·lbf) |
| Effective Range | 45 m (49 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 | Rubber |
| Finish | Satin Stainless |
Calibers
- .327 Federal Magnum · primary — also known as .327 Fed Mag
Features
- Firing modes: Manual
- Feed systems: Cylinder
- Safety mechanisms: Transfer Bar, Triple Locking Cylinder
- Features: Double Action Single Action, Triple Locking Cylinder, Black Ramp Front Sight, Integral Rear Sight, Cushioned Rubber Grip
Variants
- Ruger SP101 4.2" .327 Federal Magnum - Barrel Length
Production
Production years: 2011-present
Ruger added the .327 Federal Magnum chambering to the SP101 line circa 2011; the platform itself has been produced since 1989.
Origin
Country of origin: United States
Notes
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.
Background
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.