Aero Precision M4E1 5.56 NATO Semi-Auto AR-15 Rifle with BCM 16 in Upper, KMR-A13 Free-Float Handguard, Ambi Safety, Flat Trigger, Magpul Furniture
This custom AR-15 pairs an Aero Precision M4E1 lower with a BCM 16-inch 5.56 NATO upper and the lightweight BCM KMR-A13 13-inch free-float KeyMod handguard. It features ambidextrous safety selectors, a flat-face trigger, Magpul MOE+ grip, and an adjustable Magpul carbine stock. The threaded barrel wears a BCM Gunfighter compensator/brake, and the rifle is in very good overall condition with an excellent, mirror-bright bore.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use. The bore is bright and clean. Please refer to the pictures for details.
What’s Included
- 1x 30-round CAA (Command Arms) polymer AR-15 magazine
- BCM KeyMod KAG angled foregrip/handstop (installed)
The Aero Precision M4E1 lower includes an integral trigger guard and a flared magwell for streamlined handling and reloads. The BCM flat-top upper is matched with the KMR-A13 13-inch free-float KeyMod handguard offering a continuous 1913 Picatinny top rail. BCM star logos are present on the rail and ejection-port cover.
The 16-inch 5.56 NATO barrel is threaded and capped with a BCM Gunfighter compensator/brake. It runs a direct-impingement operating system and accepts STANAG-pattern magazines. Capacity is 30+1.
Controls and ergonomics are upgraded with ambidextrous safety selectors (tan left lever, dark right lever) and a flat-face trigger. The Magpul MOE+ pistol grip and Magpul adjustable carbine stock ride on a six-position, numbered receiver extension. Length of pull is 14.0.
Both upper and lower are aluminum alloy with a matte hard-anodized finish. No iron sights or optics are installed, and the flat-top receiver with the handguard’s continuous Picatinny rail supports mounting as desired. Country of origin is the United States.