Pre Ban Colt AR-15 A2 Sporter II AR15 .223/5.56 16” Semi-Auto Rifle

SOLD FOR: $1,576

WOA#: WY231109MB007

Make: Colt

Model: AR-15 A2 Sporter II

Serial Number:  SP 321627

Year of Manufacture: 1984-1989

Caliber: .223/5.56

Action Type: Semi-Auto, Direct Impingement.

Markings: Left side of receiver marked with “COLT AR-15 A2 CAL. 223 SPORTER II SER. SP 321627” with the Rampant Colt logo. Marked on left side receiver behind bolt catch “COLT’s FIREARMS DIVISION COLT INDUSTRIES HARTFORD, CONN. U.S.A.” Marked with “SAFE” and “FIRE”. Top of barrel stamped “C MP 5.56 NATO 1/7”.  The left side of the carrier is marked “C”.  The neck of the bolt head is marked “MPC”.

Barrel Length: 16”. 17.25” with A2 Flash Hider. Pencil Profile Barrel.

Sights / Optics: The front sight is an adjustable post iron sight and the rear has an L-type flip peep sight. A1 Sights.

Stock Configuration & Condition:  The buttstock is a collapsible stock with sling slots and checkered integral buttplate.  The pistol grip is an A2 checkered grip.  The handguard is a carbine length A2 handguard.   The LOP measures 13.25” from the front of the trigger to the back of the buttplate. The stock rates in Very Good overall condition.  There are some scratches and scuffs. There are no chips or cracks.  The checkering is crisp and the peaks are sharp with only some light dulling on the peaks.

Type of Finish: Anodized

Finish Originality: Original

Bore Condition: The bore is bright and the rifling is sharp. There is no visible erosion in the bore.

Overall Condition:  This rifle retains about 95% of its metal finish. There is some finish loss on the edge behind the ejection port.  There is some corrosion on the dust cover and on the ambidextrous safety selector.  The screw heads are sharp. The markings are clear. Overall, this rifle rates in about Very Good condition. There is mounted wear on the carry handle from a previously installed optic.  There is some wear on the delta ring.  There are some light scratches on the receivers.

Mechanics: The action functions correctly. We did not fire this rifle. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.

Box, Paperwork & Accessories: This rifle comes with its black nylon sling in Very Good condition.

Our Assessment: The Colt AR-15 A2 Sporter II is a significant iteration within the larger family of AR-15 rifles, holding a unique position in both military history and civilian firearms culture. Manufactured by Colt’s Manufacturing Company, a brand with a storied lineage dating back to the 19th century, the A2 Sporter II reflects incremental but impactful improvements over its A1 predecessor. This model came about in the 1980s, and it integrated key features from the M16A2, the military version of the rifle, which had several upgrades aimed at improving accuracy and ease of use.

One of the defining characteristics of the AR-15 A2 Sporter II is its focus on improved ergonomics and functionality. For instance, it features a tear drop forward assist while still without a shell deflector, and an A2 flash hider.  These features were primarily driven by feedback from military use, but they have also been well-received in the civilian market.

In terms of broader context, the Colt AR-15 A2 Sporter II serves as an important milestone in the evolution of the AR-15/M16 platform. It represents a blend of combat-proven enhancements and sporting features, making it a sought-after model for collectors and shooting enthusiasts alike. Its dual appeal—rooted both in its historical significance and its functional improvements—makes it a fascinating piece in the wider tapestry of firearms development. Whether you’re interested in its role in military history, its mechanical and ergonomic innovations, or its adaptability for various shooting applications, the Colt AR-15 A2 Sporter II remains a noteworthy and versatile firearm.  Please see our photos and good luck on your bid! -L.S.

Pre Ban Colt AR-15 A2 Sporter II AR15 .223/5.56 16” Semi-Auto Rifle
Pre Ban Colt AR-15 A2 Sporter II AR15 .223/5.56 16” Semi-Auto Rifle