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RugerhandgunMid-Range

Ruger-5.7 PRO

No-manual-safety Ruger-5.7 variant with a drilled and tapped slide for Ruger factory optic adapter plates.

Price
$439
Weight
1 lb 8.5 oz
Calibers
5.7x28mm
Rail
picatinny

Capability Profile

0-10 Scale Across 8 Axes

Key Highlights

  • •PRO configuration removes the manual thumb safety
  • •20+1 capacity with a 4.94-inch barrel
  • •Factory-drilled slide accepts Ruger optic adapter plates

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Where to Buy

Compare current prices and availability from retailers we work with.

Palmetto State Armory

Ruger 57 Pro SA 5.7x28 Pistol, Black - 16403

$420.99
Unknown
1d ago
View offer

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Overview

The Ruger-5.7 PRO is the no-manual-safety version of Ruger's full-size 5.7x28mm pistol. It keeps the 4.94-inch barrel, 20+1 capacity, adjustable rear sight, fiber-optic front, and Picatinny accessory rail of the standard model.

The slide is drilled and tapped for Ruger's separate optic adapter plates. For the full-size Crimson Trace CT RAD Pro, use Ruger factory plate 90722. Crimson Trace identifies the CT RAD footprint as Docter-compatible and calls for Ruger plate 2, while Ruger identifies 90722 as its Docter-family plate for the Ruger-5.7. The smaller CT RAD Micro uses a different compact footprint and does not use this path.

Ruger's PRO manual warns that sights weighing more than one ounce can cause short cycling, especially with 27-grain ammunition. A footprint match confirms the hardware path, not reliable cycling with every optic and load. Test the finished setup with the ammunition you plan to use.

Key Features

  • 5.7x28mm with 20+1 capacity
  • 4.94-inch non-threaded barrel
  • No manual thumb safety
  • Slide drilled and tapped for Ruger factory optic adapter plates
  • Adjustable rear sight with fiber-optic front
  • Picatinny accessory rail

Pros

  • +No manual thumb safety for shooters who prefer the PRO controls
  • +High 20+1 capacity with mild recoil
  • +Factory plate system supports an exact CT RAD Pro path
  • +Adjustable rear and fiber-optic front sights

Cons

  • −Every optic footprint needs the correct separate Ruger plate
  • −Ruger warns that sights over one ounce can affect cycling
  • −5.7x28mm ammunition costs more than common 9mm loads
  • −Full-size grip is difficult to conceal

Detailed Specifications

caliber
5.7x28mm
Barrel Length
4.94 inches
Overall Length
8.65 inches
width
1.2 inches
height
5.6 inches
weight
24.5 oz
capacity
20+1
trigger
Internal-hammer single-action; no manual safety
sights
Adjustable rear, fiber-optic front; drilled and tapped for adapter plates

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Compatibility Tags

family: handgunframe: ruger-57caliber: 5.7x28mag-type: ruger-57interface: picatinny-pistoloptic-system: adapter-plateoptic-mount: docterslide-cut: ruger-57

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