The Ruger LC Carbine in 5.7x28mm with a black nitride finish (brand part no. 19301) is a semi-automatic pistol-caliber carbine built around a 16.25-inch threaded barrel, giving shooters flat-shooting 5.7×28 performance in a modern, accessorized platform. Ruger / Sturm, Ruger & Co. cuts a 1:9-inch twist into the barrel, threaded 1/2×28 for a muzzle device, and equips the carbine with an M-LOK-compatible forend on a fixed stock. The carbine feeds from a 10-round magazine included standard, and a thumb safety rounds out the design. Overall length runs 36.4 inches. Among 5.7×28 semi-auto rifles, the LC Carbine favors shooters who want flat-shooting performance with modern M-LOK accessory compatibility.

Key Specifications

• Chambered in 5.7x28mm.
• Operates as a semi-automatic carbine.
• Rate of twist is 1:9-inch.
• Features a 16.25-inch barrel, threaded 1/2×28.
• Overall length is 36.4 inches.
• Feeds from a magazine with a 10-round capacity, included.
• Equipped with an M-LOK-compatible forend.
• The stock is fixed.
• Uses a thumb safety.

Frequently Asked Questions

Is the barrel threaded? Yes, threaded 1/2×28 for a muzzle device.

Does the stock adjust? No, this configuration uses a fixed stock.

Buy the Ruger LC Carbine, 5.7x28mm

Flat-shooting 5.7×28 performance with modern M-LOK compatibility is exactly what the LC Carbine delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.