
Full Answer
Should I buy a stock Colt LE6920?
For those who want an old-school AR-15, there’s no better place to start than a stock LE6920. The Colt LE6920 is the epitome of a bare-bones AR build. This is an AR designed to be sold to agencies ordering large numbers of identical rifles. And this is a gun that’s going to run, right out of the box.
Is the colt Le 6290 a real M4?
The Colt LE 6290 is a no-frills, bare bones civilian version of the M4 . It is so close to the M4 that it actually says M4 on the receiver.
What is the barrel size of the Le 6920?
The LE 6920 has a 16.1-inch chrome lined barrel with a 1 in 7″ right hand twist. The sights are rock solid and accurate. The high front post is solid and well protected.
What is the Rogers Super Stock Le 6920?
The stock, a Rogers Super Stock, is adjustable, lockable, and has multiple places to attach a sling. Collapsed, the LE 6920 comes in at 32 inches. With the stock extended, it is 35.5 inches. I’m 6’4”, and I really have to tuck in my wings with it, but I wouldn’t if I were wearing something other than a T-shirt.

Is the Colt 6920 any good?
In the end, this rifle is durable, accurate, and reliable… It also has a little bit extra cool factor because it's made by Colt… Click The Button Below To Learn More About The Colt LE6920 AR 15: So I'm extremely happy with my own LE6920, and I highly recommend it as the best AR 15 under 1000 dollars.
Is the colt LE6920 discontinued?
Colt was later able to offer this workhorse to the public, but sadly has discontinued the LE6920, while continuing to offer its twin brother, the SP6920. This is your chance to not only own a great firearm, but a piece of history. To find an original is a chance to not only own a great firearm, but a piece of history.
What's the difference between Colt 6920 and 6940?
One of the main differences between the Colt LE6920 and the Colt LE6940 is the use of a one-piece rock solid upper receiver that has a monolithic rail and a free floating barrel. In its flat top configuration, the LE6940 is also different from the LE6920 because the LE6940 features folding front and rear sights.
Is Colt LE6920 direct impingement?
While we are on the subject of the internals of the LE6920, the carbine employs the traditional direct gas impingement system (DGIS) of operation. This means that gas is tapped directly from the bore through a port in the barrel.
Is a Colt 6920 an M4?
The civilian model 6920 is the civilian version of the current Colt M4 Carbine used by our modern military war fighters. Throughout the world today Colt's reliability, performance and accuracy provide our armed Forces with the confidence required to accomplish any mission, and this rifle can do the same for you.
Is the colt LE6920 an M4?
Colt's LE6920 series shares many features of its combat-proven brother, the Colt M4. Ships with Magpul MBUS (no carry handle) and a 30-round Magpul PMAG.
What is the colt CR6920?
The Colt CR6920 is the latest design, released in 2020, and identical in all ways to the LE6920, but now engraved as a Carbine, and features a chrome-lined barrel with a 1:7" twist an adjustable-post front sight a rear Magpul Gen2 Back-Up Sight (MBUS) and a 30-round Magpul PMAG. This model has no carry handle.
What is a LE6940?
The Colt LE6940 Monolithic Advanced Law Enforcement Carbine, an upgrade of the 6920, have started popping up for sale. The rifle features Colt's new monolithic upper receiver. This 1-piece receiver is machined from aluminum billet and includes a full length rail.
Does the colt CR6920 Have a chrome-lined barrel?
The CR6920 is based off the battle proven M4 and is available for civilian sales. Features include a chrome-lined, 16.1" barrel with 1:7" twist. The barrel utilizes a direct impingement gas system and a 5.56/. 223 chamber.
Which AR-15 is closest to the M4?
The Colt Model 6920 or Civilian "M4," is as close as it gets. Civilian Colt 6920 model is safe and semi-auto mode. You can purchase pre 86 select fire NFA registered select fire Colt lower receivers in most states if you want a fully automatic select fire Colt.
Does the military still use Colt?
Reuters. After decades arming American soldiers, first with the Vietnam era M16 and later the modern M4 rifles carried in Iraq and Afghanistan, famed gun manufacturer Colt lost its contract with the military in 2013. It never recovered.
How long is a Colt le6920?
OVERALL LENGTH (STOCK EXTENDED): 35.5 in. (90.17 cm) BARREL LENGTH: 16.1 in. (36.8 cm)
What makes an AR basic?
Is basic even the right word here? Maybe standard would be a better adjective to describe the LE6920. There’s certainly nothing wrong with this gun.
Upgrade to a more functional handguard
The clam-shell drop-in handguard on the LE6920 is basic. You can add more functionality to the front-end capabilities with quad rails. While Key-Mod and M-LOK are good choices, an old-fashioned quad rail is still the easiest way to add accessories.
Stocks for the Colt LE6920
From its inception, this simple six-position M4 style stock was built for modularity, ease of maintenance, and ease of use. Many don’t like the sharp angles on these–they get wrapped up in slings and clothing. The fix is easy.
AR-15 Grips for the LE6920
AR grips are easy to swap out. The most common reason to do so maybe the desire to keep the gun homogeneous aesthetically. If you have a Magpul stock and forend, you may as well have a Magpul grip, no?
Barrels
The barrel on the Colt is chrome lined, which helps with corrosion. Its government profile reduces weight and provides reliable first-round accuracy out to surprising distances. But you can add more long-range capability with a bull barrel. Or maybe you’d rather have something stainless for ease of maintenance.
The tools of the trade
No matter which direction you take your build, you’ll need some dedicated tools. This is especially true if you plan to pull the LE6920’s front sight.
How many bullets can a 1:7 barrel shoot?
It is chambered for either. Note that your 1:7 twist barrel will shoot up to 80g bullets. Although it is not optimum for 40g and 50g bullets, it will shoot them just fine and they may just be quite accurate.
Can you use a 5.56 rifle with a 223?
You should be fine. The standard explanation is that 5.56 and .223 can be safely interchanged if the rifle in question is chambered for 5.56. Most AR style rifles (such as the colt LE6920) are chambered for 5.56.

The Colt Advanced Law Enforcement Carbine
Shooting
- This gun runs well. The first day I shot it, I put several hundred rounds of Wolf ammunition through it. I was trying to get it to fail, and it wouldn’t. I kept hoping for a jam—some reason to use the forward assist—but nothing. With the iron sights, the LE 6290 does better than most carbines. I zeroed the sights at 100 yards. While bull’s eyes are complicated, the groups are tight. Colt’s liter…
Optics
- For the purposes of evaluation, I removed the carrier handle and put on a couple of different sights. Things work better with The Eotech EXPS3-0. This is one serious piece of equipment. It is brilliantly designed. The larger glass means that target acquisition is much easier. Yet I have a unique problem, as yet undiagnosed, that keeps me from seeing the hologram as anything other …
What I Already Want to Change
- I don’t know anyone who has a stock AR-15 rifle. Everyone, and I’m not exaggerating here, that I know has added or changed something on their AR. Finding a stock model (in private hands) would be to find a stock 32 Ford. People love to mess with these things. And that’s why there is such a cult-ish aspect to the 1911 fraternity and the AR-15 fanatics. And it is why there is not su…
Conclusions
- The Colt Law Enforcement Carbine has lots of competition. I used to think it had too much competition. But now I get it. This weapon will have obvious appeal to members of the law enforcement community. As many of them have already qualified with M4s, it will be remarkably familiar. And the Colt LE 6920 Law Enforcement Carbine is a great starting place for civilian sho…