Custom Aluminum Boats
Big Shell
The Big Shell is a shallow-water aluminum boat built by Boat Right Marine in Alvin, Texas. Its 102-inch beam is at the lawful maximum width, and the 78-inch bottom spreads that displacement far enough that the hull drafts about 7 inches. It runs 22 to 24 feet with 21-inch sides, weighs 2,300 to 2,500 pounds dry and is rated for 200 to 300 horsepower.

Centerline Length
22' to 24'
Bottom Width
78"
Draft
approximately 7"
Beam
102"
Dimensions
Every number we publish
| Centerline Length | 22' to 24' |
| Bottom Width | 78" |
| Beam | 102" |
| Side Height | 21" |
| Draft | approximately 7" |
| Hull Material | Confirm |
| Dry Weight | 2,300 to 2,500 lb |
| Horsepower Rating | 200 to 300 |
| Fuel Capacity | Confirm |
| Maximum Capacity | Confirm |
Built for
/ Anglers who want the deck space and stability of a big boat without losing the water it can get into. The Big Shell is the widest bottom Boat Right builds, and the reason it drafts what it does at that size.
What you choose
Hull options
- 22', 23' or 24' centerline
Big Shell builds












Big Shell against the hulls buyers cross-shop
| Big Shell | X-Series | Classic | |
|---|---|---|---|
| Centerline Length | 22' to 24' | 22' to 24' | 20' to 24' |
| Bottom Width | 78" | 72" | 72" |
| Beam | 102" | 102" | 95" |
| Side Height | 21" | 26" | 20" |
| Hull Material | not published | .190" aluminum | .125" or .190" aluminum |
| Horsepower Rating | 200 to 300 | 200 to 300 | 150 to 250 |
Questions buyers ask
How shallow does the Big Shell draft?+
About 7 inches. The 78-inch bottom under a 102-inch beam spreads the boat's displacement across enough surface that a hull this size still floats shallow.
How wide is the Big Shell?+
102 inches at the beam, which is the lawful maximum width, on a 78-inch bottom.
What does the Big Shell weigh?+
2,300 to 2,500 pounds dry, depending on length and configuration.
Big Shell or X-Series?+
Both carry a 102-inch beam. The Big Shell sits on a 78-inch bottom with 21-inch sides and is built to float shallow. The X-Series sits on a 72-inch bottom with 26-inch sides in .190-inch aluminum and is built for the driest ride. Choose the Big Shell for shallow water at size. Choose the X-Series for open bay running.
What gauge aluminum is the Big Shell built in?+
Needs Austin
Can the Big Shell be rigged for flounder gigging?+
Needs Austin