Monument Grills Mesa 305 3-Burner Stainless Propane Gas Grill with Side Burner
The 3-Burner The New York Times Recommends
The Monument Grills Mesa 305 delivers 48,000 BTUs from 3 burners plus side burner, with 570 sq in total of cooking space.
Monument builds grills with features usually found a price class up, then backs them with responsive US support and parts availability.
Why It Stands Out
Big Value
Mesa grills pack premium features like ClearView lids and cast iron grates into budget-friendly prices.
Even-Heat Grates
Porcelain-enameled cast iron grates hold heat for even cooking and clean sear marks.
ClearView Lid
Monitor food without lifting the lid and losing heat.
Easy to Live With
Simple assembly, easy cleaning and a footprint that fits real patios.
Features and Benefits
Recommended by The New York Times
A modern, user-friendly design that earned a New York Times recommendation for easy outdoor cooking.
- Stainless steel body
- ClearView lid
Room for 20 Burgers
570 sq in of cooking area feeds families and gatherings without juggling batches.
- 48,000 BTUs with side burner
- Simmer sauces beside the grill
Even-Heat Grates
Porcelain-enameled cast iron grates hold heat for even cooking and clean sear marks.
- Great heat retention
- Easy to clean
Specifications
| Brand | Monument Grills |
| Model | M305 |
| Type | Freestanding Gas Grill |
| Fuel | Propane |
| Burners | 3 burners plus side burner |
| Total Heat Output | 48,000 BTU |
| Primary Cooking Area | 570 sq in total |
| Shipping Weight | 100 lbs |
| Warranty | Monument Grills manufacturer warranty |
The Threefold Promise
Videos From Monument Grills
Mesa 3-burner assembly guide from Monument Grills
Couldn't load pickup availability
Specifications
Specifications
Full dimensions, cooking surface, fuel type and weight are listed in the product description above. Contact us if you need installation or clearance details for your space.
Delivery & Installation
Delivery & Installation
Most items ship within 1 to 3 business days and arrive in 3 to 10 business days. Large items ship by freight with curbside delivery, and assembly or installation is not included unless noted on the product page. Questions about your space? Call us at (888) 712-0281.
Shipping & Returns
Shipping & Returns
Free shipping to the lower 48 states. Returns are accepted within 30 days on unused items in original packaging, subject to a restocking fee. See our Shipping Policy and Returns and Refunds pages for full details.
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Built for the place everyone gathers.
Every grill, oven and outdoor kitchen component we carry is chosen for how it performs when it matters: a full table, a hot fire and people waiting. Built from premium, weather-ready materials and designed to keep going season after season.
Common questions
Gas, wood, pellet or charcoal: which fuel is right for me?
Gas, wood, pellet or charcoal: which fuel is right for me?
Gas heats fast and holds temperature precisely. Wood and charcoal deliver authentic smoky flavor and high searing heat. Pellet grills combine wood-fired flavor with set-and-forget temperature control. Tell us how you like to cook and we will help you choose.
What size do I need?
What size do I need?
Think about how many people you usually cook for and how much counter space you have. Our team can help you size grills, ovens and outdoor kitchen components to fit your space and the way you entertain.
Can this be built into an outdoor kitchen?
Can this be built into an outdoor kitchen?
Many of our grills, burners, refrigerators and storage components are designed for built-in installation. Check the product description for cutout dimensions, or call us at (888) 712-0281 for help planning your layout.
Can I leave it outside year-round?
Can I leave it outside year-round?
Our outdoor equipment is built for outdoor use, but a fitted cover is strongly recommended to protect against rain, snow and UV over time. Ask us about the right cover for your model.
