ID # 3108021Model # MB20181722

Masterbuilt Pizza Oven Insert for Gravity Series 800 & 1050 Models - MB20181722

(4327)
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3-5 Business Days

Key Features

Set grill to 500-550F and cook up to a 14-inch pizza in under 5 minutes
  • Has the ability to bake cookies, bread, or lasagna for utmost cooking versatility
  • 360-degree airflow for even cooking without having to turn your pizza
  • Premium stainless-steel interior with a porcelain-coated exterior
  • Best suited for Gravity Series 800 & 1050 models — does not fit Gravity Series 560
Master the perfect pizza with the Masterbuilt Pizza Oven accessory grill insert. Create up to a 14-inch pizza in under 5 minutes for delicious, authentic brick oven flavor. Additionally, you may also bake cookies, bread or lasagna for the utmost cooking versatility. With the 360-degree airflow, ensure your pizza comes out perfectly crispy every time without having to rotate while cooking. The Masterbuilt Pizza Oven fits most charcoal, gas and pellet grills to enjoy delicious pizza in the comfort of your own backyard. It's best suited for use on the Masterbuilt Gravity Series 800 and 1050 model grills, but it's not compatible with the Gravity Series 560.

Legal disclaimers and warnings

Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.

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Warranty

Masterbuilt warrants all of its products to be free from defects in material and workmanship under proper assembly, normal use and recommended care for 1 year from the date of original retail purchase. The Masterbuilt warranty does not cover paint finish as it may burn off during normal use. The Masterbuilt warranty does not cover rust. Masterbuilt requires proof of purchase for warranty claim, such as a receipt. Labor is not included.

Refer to the manufacturer's manual for full warranty details.

Customer Reviews

4.33

4327 reviews

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JRees

Cincinnati Ohio

Nov 5, 2025

the source of this review is from Masterbuilt - BV
Best smoker ever!!!!!

I bought my 1050 on a whim after the auger on my pellet smoker quit working. Best decision ever. I fire up that bad boy 3 or more times a week. My wife says the ribs I have near perfected and the smoked salmon is amazing. During the summer months I take it to our seasonal site at the campground and it's normal to have a brisket going all night long, pork butts several times a year. I am a huge fan of Masterbuilt and am strongly considering purchasing another that way I have one at the campground and at home, highly recommend and definately worth the price

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Rafa's Grill

Hosutin TX

Nov 5, 2025

the source of this review is from Masterbuilt - BV
The best grill

I bought this grill a couple of years ago, by far the best charcoal grill i ever had. The easiest way to start a grill and very friendly for any genre or age. The features are great. I really love this grill.

Beautiful
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Smiley j

Chicago, Illinois

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Great

I bought my smoker and I am so happy I love that it has Wi-Fi. I can Google recipes and times what type of wood to use this the best smoker grill to have

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CI351b

Beebe, AR

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Awesome Accessory

I've cooked a few chickens with it. The come out cooked evenly and juicy. Definitely worth the money.

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CI351b

Beebe, AR

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Great for Bacon

This thing is well built. It's made of cast iron. I seasoned it real well then cooked 3 lbs of bacon on it. That helped season it even more. The bacon turned out great.

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JDBullitt

North Carolina

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Nice smoker and grill

I've had my MB1050 for5 years now. I've smoked dozens of pork butts, several racks of pork ribs, plenty of chicken and a few turkeys. It is also great for steaks and burgers and hot dogs. I really like that for the long cooks just fill the hopper and set the temperature and leave it for several hours. The app for mobile phones is also a big help to check on it from a distance. The 1050 has been a great product and my favorite grill/smoker that I have owned in my 62 years.

Chicken
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CI351b

Beebe, AR

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Best Grill Ever

I received this grill as a gift. WOW. What a smart design. The gravity feed is awesome. Maintaining a constant temp is easy.

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Bbqhenry

undisclosed

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Best all around smoker

Awesome grill and smoker. Great flavor once you dial everything in and fast startups. Would recommend to anyone from beginner to rxpert

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Mgleleux

Mckinney, TX

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Grade - A - Cover!

I bought this cover for my Gravity Series 800, and this thing is solid! Made out of great materials and definitely a great fit for my grill. Totally recommend getting this if your gunna purchase the 800 series!

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Mgleleux

Mckinney, TX

Nov 4, 2025

the source of this review is from Masterbuilt - BV
Crazy good!

For the past 4 years I have been grilling on the Green Egg, and I loved that great charcoal taste that came with it. When I recently sold my home, the Green Egg went with it, but I was already on the hunt for a great electric smoker. When I found the Masterbuilt Gravity Series 800, I had no doubt this was the answer to replacing my Egg. Probes, temperature control, built in timer, mobile app, griddle, space for my grilling tools, and best of all - it has that GREAT charcoal taste that i love! This Masterbuilt Gravity Series 800 is a must have and a 10/10 recommend! Its crazy good!

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Compare Similar Items

 
Current Item

Accessory Type

CookwareCookwareCookwareCookware

Collection

Gravity Series--Prime / Choice--

Grill Type

Charcoal Grills & Smokers--Pellet Grills & SmokersCharcoal Grills & Smokers

Material

Porcelain-Coated SteelStainless SteelStainless SteelStainless Steel

Grill Model

Gravity Series 800 / 1050Mont Alpi Side BurnersPeak / Ledge / Daniel Boone--

Primary Color

BlackStainless SteelStainless SteelStainless Steel

Width

19.3"12.5"19.375"--

Height

5.5"6"13.75"--

Depth

16.2"13.75"19"--

Weight

23 lbs12 lbs27 lbs8 lbs

Proposition 65

WARNING:
This product can expose you to chemicals including carbon dioxide and other combustion byproducts known to the State of California to cause cancer, and birth defects or other reproductive harm.

For more information, go to www.p65warnings.ca.gov

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This item leaves our warehouse within 3-5 Business Days

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