Description
LWRC ICMKII SBR chambered in 5.56mm with a 12 in heavy-profile barrel and 30-round magazine. This short-barrel rifle build uses a monoforge one-piece upper with an integrated rail-base, an LWRCI short-stroke gas piston system, and an ambidextrous charging handle. Included is a Magpul 5.56 PMAG 30.
Key features
- Monoforge one-piece upper receiver with integrated rail-base
- LWRCI coined forgings for dimensional accuracy and surface finish
- LWRCI Skirmish back-up iron sights
- LWRCI A5 2-position gas block
- LWRCI Advanced Trigger Guard
- Nickel-Boron coated bolt carrier
- Fully-ambidextrous lower receiver controls
- LWRCI Ultra Combat Grip with LWRCI Compact Stock
Barrel and twist
- Black Nitride treated heavy-profile barrel, cold hammer forged
- 1:7 twist for stabilization across a wide range of bullet types
| Caliber | 5.56mm |
|---|---|
| Capacity | 30 rounds |
| Barrel Length | 12 in |
| Barrel Twist Rate | 1:7 |
| Barrel Treatment | Black Nitride treated |



