Mossberg 590 Shockwave – 12 Gauge, Cerakote Stainless, 14″ Barrel, Defender Tactical Forend (Model 50644)

This Mossberg 590 Shockwave Cerakote Stainless delivers the proven 590 pump-action platform in a compact, maneuverable 12-gauge configuration with enhanced corrosion resistance. The receiver and barrel wear a durable Cerakote Stainless (silver/gray) finish, offering excellent protection against moisture and harsh environments while giving the firearm a premium two-tone appearance.

This example includes a Defender Tactical forend with an integrated strap and Picatinny accessory rail, allowing easy mounting of a light—an upgrade not found on standard models. The Shockwave’s signature Raptor bird’s-head grip ensures comfortable recoil control and helps maintain its non-NFA classification.

The 14" cylinder-bore barrel is chambered for both 2¾" and 3" shells, and the gun retains the classic brass bead sight for quick target indexing. Box label confirms this as Model 50644, 12-gauge, synthetic, Cerakote Stainless, with serial V1553759.

If you want a compact defensive firearm with enhanced finish durability and practical upgrades, this Cerakote Shockwave is an ideal pick.

Specifications