Colt Lower Receivers Will Now Have Lever Stops

Last night on Gun Broker and M4Carbine.net I saw examples of CR6920’s with intact lever stops.

Photo of CR6920 from Gun Broker showing intact lever stops

This is a production change and we will see more lower receivers with lever stops as more production carbines get into circulation.

Now what to do with my CR series carbines that have ground off lever stops? Hmmm.

Current Upper Receiver Markings On 3 New Colt ‘CR” Series Carbines

If you follow me on any of my social media accounts, you may have already seen this information but I wanted to post it here too.

Over on AR15.com, in the ‘Industry/Colt’ section, there is some discussion about the variance in upper receiver markings of current Colt CR series carbines and rifles. I personally have zero issue with the marking variations but I know some people are losing their minds. I understand why the marking variations happen and I’m ok with it because I believe I’m still getting quality parts. Anyway, here is the information that I posted.

Below is a photo showing three of my recent purchases (within the last 60 days) and their upper receiver markings. Nothing consistent between these three carbines in the new CR family.

Back: CR6920-EPR Middle: CR6940 Front: CR6920

Back: CR6920-EPR keyhole forge mark only
No barrel date

Middle: CR6940. stamped ‘C’ and square forge mark. No barrel date

Front: CR6920. CAGE code square forge mark
No barrel date

To demonstrate additional differences, look at the image below that shows the difference between the two upper receiver square forge marks.

Hope you find this informational.

Colt M5 Carbine

The existence of the Colt M5 has been known for some time but there has been very little discussion of the program in public. Information that is available indicates that the M5 has been tested and/or fielded in three calibers and eight different models.

This post is only going to look at the four 5.56mm models. I am going to show you data sheets for three of the four versions and just an image of the fourth variant. The Colt M5 Carbine models are as follows:

Colt CM556-10H-M5A-SCW 10.3″ barrel 5.56 x 45

Yes, you guessed it…this is the newest version of the Colt Sub-Compact Weapon (SCW)

Colt CM556-10H-M5A 10.3″ barrel 5.56 x 45

Colt CM556-10H-M5A Data Sheet Page 1
Colt CM556-10H-M5A Data Sheet Page 2

Colt CM556-11H-M5A 11.5″ barrel 5.56 x 45

Colt CM556-11H-M5A Data Sheet Page 1
Colt CM556-11H-M5A Data Sheet Page 2

Colt CM556-14H-M5A 14.5″ barrel 5.56 x 45

Colt CM556-14H-M5A Data Sheet Page 1
Colt CM556-14H-M5A Data Sheet Page 2

I have not seen any indication to date that the M5 family of firearms are set for release on the civilian market. My fingers are crossed. I hope you have enjoyed this look at these four 5.56 x 45 variants of the M5 Carbine.

Colt / Knights Armament IAR6940H Upper Receiver Assembly

I got exceptionally lucky recently and had an opportunity to buy one of the Colt / Knights Armament IAR6940H upper receiver prototypes that were part of the Colt IAR program. Below are a few photos. I will write more about this piece soon.

This photo shows my Colt IAR6940 upper receiver behind the Colt / Knights Armament IAR6940H upper receiver (front)

Colt LE6920M001 Mexico Government Carbine

A couple of weeks ago, Clyde Armory in Athens, GA stocked some new Colt LE6920’s that were contract excess for the government of Mexico. These carbines carry the model designation of LE6920M001.

Box end label for the Colt LE6920M001

I have started photographing the box, accessories and rifle tonight and will have the photos up here in a few days.

Photo of the rifle box opened up prior to rifle removal.
Layout of LE6920M001 accessories

Mexico Government Contract LE6920’s

The end of this past week saw the appearance of another batch of Mexico government contract overrun Colt LE6920’s hit the market.

There is a discussion about them on AR15.com here: https://www.ar15.com/forums/Industry/The-new-Mexican-LE6920-/29-298836/

The last time we saw this happen was in 2017 and the carbines were retailed at $700. This time, the retail price was $1369.95. The market dynamics are completely different this time and this price is still a bargain for a unique Colt collectible.

You can see details of the previous LE6920M on my page here: https://thecoltar15resource.com/le6920m-standard-w-carry-handle/

A Tale Of Three Colt Sub-Compact Weapon Stocks

The Colt SCW stock is one of the more rare modern Colt AR collectibles. I know of 13 of them in the civilian market. Dumb luck has given me the opportunity to have 3 of them in my possession at one time. This is probably the last time you will see 3 together in one place. Unfortunately, the folded lock mechanism is broke on one. Two of three are destined for GB to cover other collection costs. I am willing to deal on a Colt 9mm AR or Colt LE901…two of the grail guns I would like to add to my collection.

Colt Shooting Shirt & Colt CR6720

I received this Colt shooting shirt in the mail today. It is one of the more unusual things in my collection. It is almost new. It is in really great shape. I am going to guess that it is probably from sometime in the late 90’s or early 2000’s. I am going to research it later.

Also shown in the photo is a Colt CR6720 with Colt mount and Colt scope.