Gun Reviews


Posted Jun 16, 2023
Cover Image for COLT SP1


In 2018, Colt re-introduced their iconic AR-15, the Colt SP1, to the modern market. This rifle, now officially known as the LE6920, is an updated version of the rifle first produced in the late 1970s. The SP1 is a semi-automatic rifle with a direct impingement system that makes it lightweight and reliable. It has an adjustable stock, an integrated flip-up iron sight, and a mil-spec forged upper and lower receiver. As with all of Colt’s rifles, the SP1 is designed for accuracy and reliability.

First and foremost, the LE6920 is a well-designed and well-built rifle. With an 18.5-inch barrel length and a 15-inch handguard, the rifle is lightweight and easy to handle. The skinny profile makes it easy to maneuver in and out of tight spaces. The lightweight construction makes the rifle very easy to shoot, and it can be fired rapidly with a minimum of recoil.

The flip-up iron sight integrated into the upper receiver is a convenient and effective tool for aiming. It is adjustable for both windage and elevation, and can be adjusted to match different types of ammunition. The sight can be flipped out of the way when not in use, and it can be folded down when the rifle is not in use. This makes the rifle much easier to store and transport.

The adjustable stock is also well made and nicely finished. The butt plate is rubberized for added grip, and the whole stock is adjustable for additional length of pull and cheek riser. The stock is also fully ambidextrous, which is great for left-handed shooters. The stock can be adjusted to fit different sized shooters, and there is plenty of room to adjust the length of pull.

The SP1 comes with a 16-inch barrel, which is the perfect length for shooting at both short and long ranges. The barrel is equipped with a 1:9 twist rate, which is perfect for shooting 5.56 NATO rounds. The rifle is also equipped with a mil-spec forged receiver, which provides a strong and reliable platform for the rifle. The quality construction of the receiver also ensures that the rifle remains accurate and reliable.

The trigger pull on the SP1 is quite good, with a crisp, clean break and a decent amount of travel. It is a single-stage trigger, but it does not feel as “hard” as some single-stage triggers can feel. The reset is also quite nice, and it is easy to fire successive shots without having to adjust your grip.

The SP1 is also equipped with a folding charging handle, which makes it easy to access the bolt and feed the next round into the chamber. The handle folds away when it is not in use, and can be deployed quickly and easily with the flick of your finger.

The rifle also comes equipped with an ambidextrous magazine release, which allows the user to quickly and easily change out magazines without having to awkwardly reach behind the gun. The magwell is also designed to provide a secure fit for magazines. The magwell also comes equipped with a flared floor-plate, which helps ensure you can get a good grip on the magazine when changing it.

Overall, the Colt SP1 is a well-made and highly accurate AR-15 that will serve its owner well in any application. It is lightweight, reliable, and adjustable, making it a great choice for those looking for a rifle that can be used for target shooting, hunting, or home defense. The rifle is backed by Colt’s reputation for quality and reliability, making it a reliable choice for a semi-automatic rifle.

Pros & Cons


  1. Wide range of features and functions
  1. Good accuracy when shooting
  1. Reliable firearm
  1. Versatile for a variety of shooting situations
  1. Lightweight design
  1. Very affordable and overall good value for money


  1. Limited magazine capacity
  1. Recoil can be a bit harsh for new shooters
  1. Limited aftermarket support and accessories
  1. Standard sights may be inadequate for some shooters

Who Should Buy

The Colt SP1 is a semi-automatic rifle designed by Colt specifically to compete with the AR-15 and is a popular firearm among hunters, target shooters, and even law enforcement officers. The rifle is considered to be a high-quality firearm and has been well-received by its users, however, it is not the best choice for everyone.

Who Should Buy the Colt SP1:

-Experienced shooters who are familiar with the AR-15 platform

-Hunters who want a powerful rifle for hunting large game

-Competitive shooters who need an accurate and reliable rifle for target shooting

-Law enforcement officers who need a reliable and durable firearm

Who Shouldn't Buy the Colt SP1:

-Those who are new to the shooting sports and are looking for a cheap starter rifle

-Those who are on a tight budget and need a more affordable rifle

-Those who primarily shoot short-range targets, such as clay pigeons, as the Colt SP1 is designed primarily for longer-range shooting

In conclusion, the Colt SP1 is a great rifle for experienced shooters, hunters, competitive shooters, and law enforcement officers who need a reliable and powerful firearm. For new shooters or those on a tight budget, there are other more affordable options available.

ProductCOLT SP1Springfield Armory Hellion BullpupPalmetto State Armory PA-10Palmetto State Armory PSAK47
Caliber.223/5.56.223 Wylde.308/7.62x51mm NATO7.62x39mm
Capacity10 & 20 rounds10 rounds20 rounds30 rounds
Barrel Length20”16”18”16.5”
MagazineDetachable BoxDetachable BoxDetachable MagDetachable Mag
Weight6 lbs.7.35 lbs7.4 lbs7.56 lbs

Features / Specs

• Caliber: .223 Remington/5.56 NATO

• Weight: 7.4 lb

• Length: 34.8”

• Barrel length: 20”

• Sights: Front Blade, Rear Adjustable Peep

• Magazine capacity: 20 or 30 rounds

Popular Accessories


  1. Sight Adjustment Tools
  1. Magazine Assemblies
  1. Matte Black Finish
  1. Kit for Cleaning and Maintenance
  1. Pistol Grips
  1. Muzzle Brakes
  1. Replacement Parts
  1. Magwell Filler Plates
  1. Slings and Mounts
  1. Tactical Flashlights and Mounts


The Colt SP1 is highly accurate and reliable. It is a semi-automatic rifle based on an original version of the AR-15 rifle, and is renowned for its accuracy. With its 20″ barrel, the Colt SP1 is capable of precise target shooting with standard ammunition, and is known to shoot accurately up to distances of 300 yards or even further depending on load and barrel condition. The rifle is ideal for hunting, target shooting, and home defense. One of the main selling points of this gun is that it has a great trigger and is very easy to use. The precision and reliability of this weapon makes it an ideal choice for the novice or the experienced shooter.

Video Reviews
Cover Image for Colt SP1 Review and Range time.
Colt SP1 Review and Range time.
SGT 19118:40

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