Aero Precision M4E1 5.56 NATO AR-15 Pistol, 14.5-inch Barrel, Geissele MK16, Geissele Trigger, Radian Raptor, Fluted Pistol Buffer Tube
This Aero Precision M4E1 AR-15 pistol stands out as a premium, custom-configured build with proven components. It features a 14.5-inch barrel, a Geissele Super Modular Rail MK16 M-LOK handguard with NSN 1005-01-672-4797, a Geissele-marked bolt carrier group, and a Geissele Trigger. Ambidextrous controls, a Radian Raptor-LT charging handle, and a fluted pistol receiver extension/buffer tube with a round end-cap and engraved index marks round out a configuration that is both refined and purpose-built.
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.
Specific Condition Notes: There are minimal handling marks from prior use. The bore presents bright and clean throughout. Please see the photos for a detailed view of the surfaces and components.
What’s Included
- 1x 30-round Amend2 polymer STANAG-pattern AR-15 magazine
- Polymer flip-up front and rear iron sights (installed)
- Short M-LOK vertical foregrip (installed)
- M-LOK rail cover panels (installed)
- Two QD sling swivels (installed)
- Three-prong flash hider (installed)
- Radian Raptor-LT ambidextrous charging handle (installed)
- Geissele Super Modular Rail MK16 M-LOK handguard, NSN 1005-01-672-4797 (installed)
- Geissele-marked bolt carrier group (installed)
- Geissele flat-bow trigger (installed)
- Ambidextrous safety selector (installed)
- Fluted pistol receiver extension/buffer tube with round end-cap and engraved 1–8 index marks (installed)
Built on the Aero Precision M4E1 platform, this 5.56mm NATO AR-15 pistol pairs a 14.5-inch barrel with a free-float Geissele Super Modular Rail MK16 M-LOK handguard. The handguard carries NSN 1005-01-672-4797 and features a continuous, T-marked top rail with T4 to T30 visible, providing a rigid, lightweight mounting interface.
The core operating parts are Geissele throughout, including a Geissele-marked bolt carrier group and a Geissele flat-bow trigger. The build also incorporates a Super Safety ambidextrous selector for positive bilateral control, aligning with the premium component set specified for this pistol.
Controls and handling are further optimized with a Radian Raptor-LT ambidextrous charging handle and an enlarged, textured bolt catch. A Magpul-pattern pistol grip, polymer flip-up front and rear sights, and a three-prong flash hider on the threaded muzzle are installed. Accessory setup includes a short M-LOK vertical foregrip, M-LOK rail panels, and QD sling swivels for ready sling attachment.
The rear receiver extension is a fluted pistol buffer tube with a round end-cap and engraved 1–8 index marks; it is a fixed tube with no length-of-pull adjustment. This USA-assembled configuration ships with one 30-round Amend2 magazine and a 30+1 capacity on tap.