Rifle HAR Custom Build Featured HARC051

AR-15 CQB 16.5″ 5.56 NATO w/ EOTech

Built to order Available

FFL transfer required.

Our flagship 5.56 carbine: a do-everything defensive rifle topped with the EOTech holographic sight, built complete so it's ready to run the day it lands in your hands.

Inquire About This Build

Reference HARC051 travels with your message.

Specifications

Caliber
5.56 NATO / .223 Wylde
Barrel Length
16.5 in
Twist Rate
1:8
Gas System
Mid-length
Overall Length
33 in (stock collapsed)
Weight
6.6 lb (bare)
Finish
Type III hard-coat anodized / Cerakote Tungsten

Build Components

  • Barrel Horizon Arms Research

    16.5" 1:8 .223 Wylde, mid-length gas, threaded 1/2x28

  • Handguard Horizon Arms Research

    15" free-float M-Lok with full-length top rail

  • Trigger Geissele

    SSA-E two-stage, 3.5 lb

  • Optic EOTech

    EXPS3-0 holographic weapon sight, 68 MOA ring / 1 MOA dot

  • Magnifier EOTech

    G33 3x magnifier on quick-detach STS mount

  • Muzzle Device SureFire

    WARCOMP flash hider / suppressor adapter

  • Light SureFire

    M600DF Scout with ARISAKA 300-series body

The Build Story

The one rifle to own first

If you buy a single defensive carbine, this is the one we’d point you to. 5.56 is proven, available, and easy to run; the 16.5” mid-length gas system is soft-shooting and forgiving; and the EOTech holographic sight gives you both-eyes-open speed up close and surgical precision behind the G33 magnifier when the distance opens up.

Everything, dialed in as a unit

The EOTech, the magnifier, the WARCOMP, and the Scout light all ship installed, aligned, and zeroed. We co-witness the sight, set the magnifier flip geometry to your dominant side on request, and confirm the whole system holds zero through a live-fire shakedown. You’re not assembling a kit. You’re picking up a finished weapon.

Boutique build quality, no shortcuts

Hand-assembled, properly torqued, staked where it matters, and headspaced and proofed before it ever ships. This is what built-to-standard means to us: a rifle we’d stake our own names on, because we already have.

Ready to make this one yours?

Builds are configured to order around how you'll actually carry and use them. Start a conversation and we'll spec it with you.