The Springfield Armory Echelon 4.0C Compact Comp CA Compliant Gear Pac brings high-performance, recoil-flattening duty technology to California gun owners in a 100% state-approved, roster-legal configuration. Chambered in 9mm, this defensive pistol features an integrally compensated slide and barrel system designed with a discrete, single top-facing port. This layout vents high-pressure combustion gases upward to dramatically diminish muzzle rise and accelerate target re-acquisition during rapid strings of fire. Fully tailored to pass strict state safety regulations, it incorporates a tactile loaded chamber indicator and an integrated magazine disconnect safety mechanism. Operating on a serialized Central Operating Group (COG) chassis inside a compact polymer frame, it provides exceptional ergonomics and cross-platform modularity. This comprehensive Echelon California Gear Pac bundle maximizes out-of-the-box readiness by shipping pre-outfitted with a direct-mounted Viridian® RFX11 green dot optic utilizing the pin-based Variable Interface System (VIS). The complete kit is neatly housed inside a premium, heavy-duty nylon zippered range bag paired with a massive payload of four 10-round factory steel magazines.