LWRC International M6IC SPR 5.56 NATO, 16 in Piston AR-15, Spiral-Fluted CHF Barrel, 1/7 Twist, 1/2x28 Thread, Ambidextrous Controls, Green Cerakote
This LWRC International M6IC SPR pairs a short-stroke piston system with a 16-inch spiral-fluted, cold hammer-forged, NiCorr-treated barrel and ambidextrous lower controls. It features LWRC's Monoforge upper, a long SPR free-float handguard with a continuous T-marked top rail, and a nickel-boron–coated one-piece anti-tilt bolt carrier. Finished in green Cerakote with a compact collapsible stock, it comes equipped with flip-up iron sights and a 1/2x28 threaded muzzle capped by a multi-prong flash hider.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are some scuffs and wear throughout.
What’s Included
- LWRC International M6IC SPR rifle
- 1x 30-round magazine
- Flip-up iron sights (installed)
The M6IC SPR is part of LWRC's Individual Carbine series and uses a semi-automatic, short-stroke piston, rotating-bolt operating system. The lower features fully ambidextrous controls, including the bolt catch/release, magazine release, and safety, with selector pictograms on the receiver.
Its 16-inch spiral-fluted barrel is cold hammer-forged, NiCorr-treated, and threaded 1/2x28 with a factory multi-prong flash hider. The twist rate is 1:7 RH to stabilize a wide range of 5.56 NATO projectiles.
The Monoforge upper is paired with the long IC SPR free-float handguard, providing a continuous T-marked 12 o'clock Picatinny rail. Nickel-boron coating on the one-piece anti-tilt bolt carrier contributes to smooth function and ease of maintenance.
Furniture includes LWRC's compact collapsible stock (13.0-inch length of pull) and a Magpul polymer pistol grip. The rifle wears a green Cerakote finish over 7075-T6 aluminum receivers, with markings denoting manufacture in Cambridge, Maryland, USA. Capacity is 30+1, and one USGI-pattern aluminum STANAG magazine is included.