Colt M4 Carbine LE6921 SBR 5.56 NATO 14.5in 30rd

Description

The Colt M4 Carbine SBR LE6921 is a factory 14.5-inch short-barreled rifle chambered in .223 Rem / 5.56 NATO with a matte black finish. This semiautomatic rifle features mil-spec internals, a traditional round factory handguard, an A2 triangle front sight and gas block, and a Magpul MBUS flip-up rear sight. With a 30-round magazine capacity and familiar AR controls, it is suited to range use, duty applications, and tactical training. The LE6921 presents a familiar platform for shooters who prefer tried-and-true ergonomics and service-grade components.

Key Specifications

• The caliber is .223 REM / 5.56 NATO.
• The action is Semi-Auto.
• The barrel measures 14.5 inches.
• The magazine capacity is 30 rounds.
• The model is LE6921.
• The finish is Matte Black.
• The rifle includes A2 front sight/gas block and Magpul MBUS flip-up rear sight.
• The rifling is 1/7 RH.
• The overall length with the stock retracted is 30.5 inches.
• The overall length with the stock extended is 33.75 inches.

Purpose-built and equipped with service-grade features, the Colt M4 Carbine LE6921 offers dependable operation and familiar handling for shooters who value robust, straightforward equipment. Its combination of a 14.5-inch barrel, mil-spec internals, and common AR ergonomics makes it a practical choice for range time, professional use, and structured training scenarios.

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