LWRC M6IC IC-A5 5.56 NATO Piston AR-15, 16.1 in Spiral-Fluted CHF Barrel, Ambi Controls, 30+1
This LWRC M6IC IC-A5 stands out with a 16.1-inch spiral-fluted, cold hammer forged, NiCorr-treated barrel and a short-stroke gas-piston system with a 2-position gas block. It features LWRCI's MonoForge one-piece upper with a continuous numbered 1913 Picatinny top rail, a free-float quad-rail handguard, and a factory nickel-boron–coated bolt carrier group. Fully ambidextrous lower controls and a BCM Gunfighter Mod 4B charging handle add practical, user-focused upgrades. Marked Made in the U.S.A., Cambridge, MD, with the lower marked "M6IC" and the upper marked "IC-A5 5.56mm."
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are light signs of wear and handling. There are some surface scratches.
What's Included
- 1x 30-round polymer AR-15 magazine with witness window
- BCM Gunfighter Mod 4B charging handle (installed)
- Flip-up front and rear iron sights (installed)
- Textured rail panel covers on quad-rail handguard (installed)
- LWRCI Operator's Manual
The IC-A5 configuration pairs a short-stroke gas-piston system with a 2-position (normal/suppressed) gas block for tuned operation across conditions. The lower is fully ambidextrous, including the magazine release, providing mirrored controls for left- or right-handed use.
Its 16.1-inch barrel is spiral fluted, cold hammer forged, free-floated, and NiCorr treated. The barrel is threaded and fitted with an A2-type flash hider. These features are factory-correct for the IC-A5 and contribute to its durable, mission-focused build.
The MonoForge one-piece upper provides a continuous, numbered 1913 Picatinny top rail. A free-float quad-rail handguard adds four rail faces, and this rifle includes textured rail panel covers along with flip-up front and rear iron sights installed.
Furniture and controls are purpose-built: an LWRCI compact collapsible stock, polymer pistol grip with textured panels, and a BCM Gunfighter Mod 4B charging handle. The bolt carrier group is nickel-boron coated per factory spec. Receivers are aluminum, and markings include "Made in the U.S.A., Cambridge, MD." Capacity is 30+1 in 5.56mm NATO.