Andro Corp Industries ACI-15 AR Pistol, 5.56 NATO, 8-inch Barrel, Free-Float M-LOK, Matte Black
This Andro Corp Industries ACI-15 is a USA-made AR-15 pattern pistol chambered in 5.56 NATO with an 8-inch barrel. It features a free-float aluminum M-LOK handguard with a full-length top Picatinny rail and a T-marked flat-top upper. The pistol arrives in excellent overall condition with a clean, sharp-rifled bore, and includes the manual and a Mission First Tactical 30-round magazine.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- Original manual
- One 30-round Mission First Tactical (MFT) MOD 2 polymer magazine
The ACI-15 pistol configuration centers on an 8-inch 5.56 NATO barrel with a threaded muzzle capped by a birdcage flash hider. It uses a semi-automatic, direct-impingement operating system and comes finished in matte black. An AR pistol receiver extension (buffer tube) is installed, with no stock or brace.
The flat-top upper is T-marked (T2-T12) and includes a forward assist, brass deflector, and ejection-port cover. A free-float aluminum M-LOK handguard runs a full-length Picatinny rail up top and features M-LOK slots at 3, 6, and 9 o'clock for accessory mounting.
Controls are familiar AR pattern, including a manual safety and standard magazine release. The lower receiver is marked "ACI-15" and "CAL. MULTI" with the Andro Corp Industries rollmark identifying production in Winter Garden, Florida. Typical capacity is 30+1 with standard AR magazines.
This pistol includes a Mission First Tactical MOD 2 30-round polymer magazine, plus the original manual. The ACI-15 pistol configuration appears on the Maryland Handgun Roster (2021 onward).

