Weatherby 18I Waterfowler 12 ga 28″ Barrel Cipher Camo

About this product

The Weatherby 18I Waterfowler 12 ga 28″ Barrel Cipher Camo is a semi-automatic inertia-driven shotgun built specifically for waterfowl hunting in harsh environments. It features a corrosion-resistant chrome-lined barrel, a camo finish applied across all components, and a straightforward action designed for reliability over absolute precision. Weatherby's engineering prioritizes function in mud, rain, and cold over bench-rest aesthetics.

What is the Weatherby 18I Waterfowler used for?

The firearm is used primarily for dedicated waterfowl and migratory bird hunting, particularly in marsh, flooded timber, and coastal environments. Its inertia system is reliable with a wide range of 2¾-inch and 3-inch loads, from light target loads to heavy steel waterfowl ammunition, minimizing malfunctions from fouling or temperature variance. The 28-inch barrel provides a 76-inch overall length, striking a balance between swing dynamics for passing shots and maneuverability in a blind or layout boat.

How does the Weatherby 18I Waterfowler compare to a Stevens 555 Sporting O/U?

The Weatherby 18I is better for high-volume waterfowl shooting where rapid follow-up shots and simplified cleaning are critical, while the Stevens 555 Sporting O/U is better for precision clay sports or upland hunting requiring instant choke selection. The Over/Under design of the Stevens offers two fixed, separate chokes for immediate pattern choice, whereas the 18I’s single-barrel system requires manual tube changes between flights. For a hunter firing 50+ shells in a morning goose hunt, the 18I’s semi-auto action and softer perceived recoil are superior advantages.

What does it weigh and what are the dimensions?

The shotgun weighs 8.3 pounds (134 ounces) empty, with a 28-inch barrel contributing to a 76-inch overall length. The receiver is a single-piece billet aluminum forging measuring approximately 8.75 inches in length, which houses the inertia drive system and contributes to the weight-forward balance preferred for sustained swinging leads. Combined with the polymer stock, this creates a moment of inertia requiring deliberate handling, unsuited for quick snap shooting in dense cover.

Who is this NOT for?

This shotgun is not for a hunter whose primary activity is upland bird hunting over a pointing dog or a shooter focused exclusively on sporting clays. The 8.3-pound weight and 76-inch length are cumbersome for miles of walking in CRP fields or brush, where a lighter 6.5- to 7-pound Over/Under like the Stevens 555 Compact would be preferable. It is also not ideal for a first-time shotgun buyer seeking a single do-everything firearm for home defense, turkey, and deer, as its long barrel and fixed choke system (without an extra rifled tube) limit versatility.

What's in the box?

Included are five Crio Plus choke tubes (Cylinder, Improved Cylinder, Modified, Improved Modified, Full) housed in a plastic case with a hexagonal wrench, a magazine limiting plug to reduce capacity to 2+1 for migratory bird law compliance, and a set of three polymer shims for adjusting the stock's cast and drop. Notably absent is any form of hard case or soft sleeve—the firearm ships in a cardboard box with foam inserts, a cost-saving measure typical at this price point that requires a separate $40-$80 investment for transport.

Is the Weatherby 18I Waterfowler worth it at $1167.99?

At $1,167.99, it is worth it for the waterfowl specialist who values the proven inertia system and full-coverage camouflage, but not for the occasional hunter who could achieve 90% of the performance with a $700 pump-action. The investment buys you a chrome-lined bore that will resist pitting from salt marsh use for thousands of rounds, and a camo application (First Lite Cipher) that is properly applied to metal surfaces, not just the furniture. Compared to tuning a gas-operated semi-auto after a season in the mud, the 18I's simplicity provides long-term value in maintenance time and parts cost.