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IA Iron River Armory

Ruger LC Carbine 5.7x28mm 16.25-inch Fluted Barrel

SKURSR|RUG19301 Conditionnew CategorySemi Auto Rifles
$731.04
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Specs at a glance

Ruger LC Carbine 5.7x28mm 1… SPECS AT A GLANCE 28mm SIZE
Editorial diagram — measurements verified during testing.

About this product

The Ruger LC Carbine in 5.7x28mm combines a compact bolt-over-barrel layout with lightweight construction intended for range use and general-purpose shooting. It features a fluted, nitride-treated steel barrel measuring 16.25 inches and an aluminum alloy receiver finished with Type III hard-coat anodize. Ergonomic controls mirror the Ruger-5.7 pistol platform for familiar handling and magazine interface, while the CNC-milled M-LOK handguard provides accessory mounting and multiple QD sling sockets. The carbine weighs approximately 5.9 pounds and uses a fixed synthetic stock for consistent cheek weld and handling.

Key Specifications

  • Chambered in 5.7x28mm.
  • The barrel measures 16.25 inches and is fluted for reduced weight and improved cooling.
  • Barrel finish is black nitride for corrosion resistance and longevity.
  • Action type is semi-automatic.
  • The rifle weighs approximately 5.9 pounds for easy handling at the range.
  • The receiver is constructed from aluminum alloy with a Type III hard-coat anodized finish.
  • The stock is a fixed synthetic design.
  • Sights are Ruger Rapid Deploy adjustable folding sights with a full-length Picatinny rail for optics.
  • Handguard is a CNC-milled Type III hard-coat anodized M-LOK unit with accessory slots and QD sling sockets.
  • Rate of twist is 1:9 inch right-hand.

With a focus on balance, low weight, and straightforward ergonomics, the LC Carbine is built for shooters who value reliable handling and accessory flexibility on the range. Its combination of a rigid nitride-treated barrel, M-LOK modularity, and familiar controls makes it a practical choice for training, target work, and general-purpose use.

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Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$731.04