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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Freddy19

Bremen Ky

Sep 18, 2025

the source of this review is from Masterbuilt - BV
Great wifi charcoal grill

Received as a gift. Highly recommend the 545. Cooks very well, keeps temp constant. The cast iron sear plate works perfect. Love it!

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Sully22

Fort Worth, Texas

Sep 18, 2025

the source of this review is from Masterbuilt - BV
Tons of Room

I've had my Masterbuilt 1050 for about 3 years and have been able to provide incredible smoked meats for personal and company events. Recently, we had a retirement party for one of my staff and i was able to put 2 large briskets and 2 pork shoulders on the smoker at the same time. These meats came out perfect and were enjoyed by the attendees. Having that much space in the Masterbuilt 1050 made this cook so much easier.

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G'pa's Grill

Palm Coast, FL

Sep 18, 2025

the source of this review is from Masterbuilt - BV
Best all round grill & smoker

Easy Charcoal grill / smoker to use. Love that charcoal can be shut off and not wasted.

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G'pa's Grill

Palm Coast, FL

Sep 18, 2025

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

Gravity Series cover is so simple to put on and take off. Does an excellent job keeping weather off of grill.

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Peterpilot

Wilmington, NC

Sep 18, 2025

the source of this review is from Masterbuilt - BV
Great fuel with great flavor

These lumps burn smooth and even and provide that perfect smoke flavor. The fire starter blocks make getting my gravity grill going super easy.

End effect…deliciousness!
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DaughterInCHrist

Maryland

Sep 18, 2025

the source of this review is from Masterbuilt - BV
Kind of lasts

I still have my original cover on my 560 from 2019. It is very faded, ripped in one place and the draw cord has basically disintegration, but it still holds and keeps most of the unit covered and safe so I still use it

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Startup Upstart

Mount Vernon WA

Sep 17, 2025

the source of this review is from Masterbuilt - BV
Great Concept, Major Design Fault

I bought this 3 years ago with high expectations. I have been grilling for decades and this machine seemed like the answer to those of us who prefer charcoal. I am sad to say that in my hands, he machine had a fatal flaw concern the partially used coal blocked the air flow such that the entire hopper has to be emptied to clean out the coal catcher that was blocking the fan. Because the partially burned coal blocked the removal of the coal catcher, I have stopped using the machine for two years and will have to get a Weber which I am very good at using.

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SmokinJoe 85

Mansfield ohio

Sep 17, 2025

the source of this review is from Masterbuilt - BV
Great coal lighter

Bought these for my Gravity series, work wonderfully! Even use them to start small fires in the back yard

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BenS

Nc

Sep 17, 2025

the source of this review is from Masterbuilt - BV
Good but not great

I have had mine for about 5 years and cooking wise it's great I just wish it helped up better outside I have it covered the metal is just a little thin.

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BBQ Papa

Roseville, CA

Sep 17, 2025

the source of this review is from Masterbuilt - BV
Family Fun!

The Masterbuilt pizza oven is a great way for family to come together and have a great time making pizza. We love it!!

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Questions & Answers

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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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When will my item arrive?

Once shipped, items usually arrive within 3-5 business days. While UPS and FedEx are our carriers for smaller items, be aware that larger items and orders are shipped via freight. The freight process is a bit more complicated than what we've all come to expect for small parcels, so it's important that you're prepared and understand what's required of you well before delivery day.

  • Most freight products ship on a pallet
  • Some carriers will call to schedule a delivery window, while others will deliver the shipment to a reasonably accessible location closest to your residence (their goal is to deliver as near a garage door as they can).
  • We'll specify which process you can expect in your shipping confirmation email.

For carriers that schedule delivery appointments:

Carriers that schedule delivery appointments require you to be home for delivery and provide your signature. The delivery is made with a semi-truck with lift gate services, and the shipment is dropped off at the curb. If you authorize the shipping company to leave the delivery without a signature, BBQGuys can't be held responsible for damages that occur during delivery. As complicated as this process may seem, we've only scratched the surface here — please review our detailed guide to freight delivery so there are no surprises when a freight shipment heads your way.

For carriers that deliver without an appointment:

Carriers that deliver without an appointment don't require you to be home or set up a delivery window, and you aren't required to sign for the pallet(s). Instead of scheduling an appointment, arranging your schedule to be home for the delivery, and signing to confirm receipt, you can sit back and let your items come to you. If you're home at the time of the drop-off, you can request the driver place your delivery in the garage; if you're out of the house, the driver will leave it near the garage or doorstep.

This item leaves our warehouse within 3-5 Business Days

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