Colt's reliability performance and accuracy provide our Armed Forces the confidence required to accomplish any mission. Colt's CR6920 series carbines share many features with their combat-proven brother, the Colt M4A1.
Experience the thrill of precision with the Colt M4 Carbine NATO Upper Receiver Group. This 16" Factory CR6920 Upper is designed for the discerning shooter who demands superior performance and reliability. Crafted with meticulous attention to detail, this upper receiver group is a testament to Colt's commitment to excellence. Whether you're a seasoned marksman or a novice enthusiast, this product will elevate your shooting experience to new heights. Don't miss out on the opportunity to own a piece of Colt's legendary craftsmanship.
This is an opportunity to grab a solid performing upper receiver group. The barrel is the first and most important part in defining the rifle. It is hard to get a carbine rifle with a better barrel than a Colt 4150 chrome lined barrel with a phosphate exterior finish. Build your new rifle with one of the better options in the business, and factory installed to a Colt upper receiver. Colt upper receivers are military grade forged to spec, and have a dry film lubricant inside, unlike less expensive options. The top of the flat top receiver has engraved and then painted white T-marks, showing the attention to detail.
The Colt CR6920 is the latest design, released in 2020, and identical in all ways to the LE6920. Featuring a chrome-lined barrel with a 1:7" twist an adjustable-post front sight a rear Magpul Gen2 Back-Up Sight (MBUS).
In 2021, the majority of CR6920 rifles are using Cerro forged upper receiver (with the keyhole forge mark), but unlike the 2020 models, which were Brass Aluminum (square forge mark), the upper receivers lack the military CAGE code engraving. Although the barrels are the same military grade quality and CAGE code roll marked. This is due to Colt's expansion and re-entry into the commercial market and using different forging companies to produce more rifles for the commercial market, after taking a year or so hiatus from September 2019 to September 2020 away from the commercial market. The Bolt is marked MPC, and the carrier is generally marked with a "C", although at times it might be very faint.
THIS IS A SERIALIZED FIREARM. It must ship to a Federal Firearms License holder. No civilian exceptions.
Buying and shipping through Charlie’s is easy, but there is some information you need to know. Only a federally licensed firearms dealer may receive a firearm or federally regulated serialized item (like a receiver or suppressor). We cannot ship these items directly to you. Please follow these steps to process your transaction:
1) Check your state laws to make sure the federally regulated item you want to purchase is legal in your state. Your FFL dealer should be able to give you all of the necessary information regarding your state specific laws. But, if we ship to your FFL, and there is a legal issue, we cannot accept a return. So please make sure that you know and follow your local and state laws.
2) A quick google search will show you what Federal Firearms Licensed (FFL) dealers are in your area. When you are ready to purchase, contact the FFL dealer you would like to use and get their shipping address. During the check-out, put YOUR address in the “billing” section and the FFL DEALER’S address in the “shipping” section. If you don’t know your FFLs address, that’s okay. You can send the information later.
3) After check out, make sure to contact your FFL dealer to ensure they will receive your shipment for you (most do this for a small fee, but you should always double check).
4) Have your dealer send us a copy of their FFL to FFL@CharliesCustomClones.com. Charlie’s does not reach to your FFL (MAKE THEM EARN THEIR FEE!!!)
5) Be patient! In order to ensure we remain compliant with all federal laws, our compliance department is kept separate from our sales and operations team. Please allow a few days for our compliance officer to verify all of your dealer’s documents and ensure all federal laws are being observed. 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, but if you are unfamiliar the process or have any other questions, please visit our How to Buy a Firearm page for more details.
California and New York residents please, click here. The process may be different due to state specific laws.
NOTE: The free shipping option does not apply to full rifles, unless purchased with a riflescope. If you choose free shipping at check-out, we will bill you for shipping later.
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