Colt M4 Carbine with 14.5″ barrel (not pinned)

Model 6921 flat-top Short Barrel Rifle, available for law enforcement and civilians.

For the law enforcement concepts of rapid deployment, mobility and increased firepower. Colt M4 Carbine was designed to use wherever lightness, speed of action, mobility and fire power is required. It can be comfortably carried, yet be instantly available to provide the power, accuracy and range of a 5.56mm rifle. Continuous tests conducted by law enforcement agencies and armed forces worldwide.  They have proved that the Colt M4 is the most technologically advanced, reliable and effective firearm in its classification.

Features

• Designed specifically for lightweight mobility, speed of target acquisition, and potent firepower capability.
• Features many of the combat proven advantages of the military Colt M4.
• Ideal for tactical deployment and traditional patrol.
• Handguard has dual aluminum shielding for more effective heat protection.
• Flat top receiver with with Magpul back-up rear sight

Specifications

• Model: Colt M4 Carbine (labeled “Carbine” for all shipments after October, 2020)
• Operating System: Gas Operated Semi-Auto
• Caliber: 223 Remington/5.56 NATO
• Barrel: 14.5” Chrome Lined M4 Contour Barrel with A2 Flash Suppressor
• Twist Rate: 1-7″ RH
• Magpul rear folding back-up sight and standard front sight post with “F” height.
• Finish: Black Anodized Hardcoat

Note on pictures and model change:  Products shipped after October 31, 2020 will be the Model CR6921.  This is 100% the same rifle as the LE6921.  The magwell engraving has changed, and Colt has rebranded all their carbines as “Carbine” and no longer marked M4 Carbine.  This is the only change to the product.

Note:  This is a registered SBR, which is registered with the NFA branch of the ATF, and requires a Tax Stamp to own.  If interested, we will de-list and pin and weld an extended flash hider for an additional fee.  You can also choose a Surefire flash hider or brake for a slightly higher fee.

This is a registered firearm, and must ship to a local gun dealer with a Class 3 license, as this is a Short Barreled Rifle, subject to NFA.  No Exports.

Buying and shipping through Charlie’s is easy, but there is some information you need to know. This item must ship to FFL holder. No civilian exceptions.

       1)  Check your state laws to make sure the federally regulated item you want to purchase is legal in your state.

       2)  Find your FFL… Have your dealer send us a copy of their FFL and SOT info to Charlie’s (Make them earn their fee!!!)

       3)  Be patient! You should hear from our compliance department within 3-4 business days. If not, feel free to reach out for a status update.

That’s it! We try to make this process as simple as possible for our customers. Please click the “Buying a Firearm” tab at the top of this page for more information.

NOTE: The free shipping option does not apply to full rifles, unless purchased with a scope.  If you choose free shipping at check-out, we will bill you for shipping later.