LWRC IC-PSD Mk II 5.56 NATO 8" Flat Dark Earth Upper Receiver

The LWRCI IC‑PSD 8″ Upper in Flat Dark Earth (FDE) is a compact, high‑performance upper receiver assembly built around LWRC International’s proprietary short‑stroke gas piston system for reliable operation even in adverse conditions. Chambered for 5.56 NATO / .223 Remington, this PSD (Personal Security Detail) upper features a cold‑hammer‑forged 8″ barrel with a 1:7″ twist rate and 1/2″‑28 TPI threaded muzzle for attaching muzzle devices or suppressors. Finished in Flat Dark Earth Cerakote, it includes LWRCI’s Monoforge one‑piece modular rail system and ambidextrous charging handle for robust durability and accessory flexibility. Designed to mount on any AR‑15‑pattern mil‑spec lower, the OD Green IC‑PSD upper delivers a compact yet capable foundation for short‑barrel rifle (SBR), pistol, or custom builds where premium construction and modern styling matter. LWRC International LWRCI ICMKII PSD 8" Bbl FDE Upper ICMKIIU5CK8