Name: Primo Oval Large 300
Brand: Primo
Availability: InStock
Rating: 4.5 (25 reviews)

Question 1

Is the Primo Oval Large 300 worth the money?

Accepted Answer

For buyers who want a serious 24"x18"-class kamado from Primo, yes. It will outlast a typical gas grill by a decade and replaces a smoker, a grill, and a pizza oven in one footprint. Whether it's the best value at its tier depends on what you're comparing it to — see our head-to-head comparisons for the matchup that applies to you.

Question 2

What size is the Primo Oval Large 300?

Accepted Answer

The Primo Oval Large 300 is a 24"x18"-class kamado. Cooking-grate diameter is the spec that matters: it dictates how many racks of ribs or how large a brisket fits at one time. The dome and overall footprint are larger than the grate, so always shop by grate inches rather than the manufacturer's published outer dimensions.

Question 3

Is the Primo Oval Large 300 available on Amazon?

Accepted Answer

Availability changes constantly — use the Amazon button on this page to see today's listing, current shipping estimate, and recent owner reviews. Primo ceramics are sometimes restocked weekly and sometimes back-ordered; the live listing is the only reliable source.

Question 4

What's the warranty on the Primo Oval Large 300?

Accepted Answer

Primo backs the ceramic shell on its flagship kamados with a long-term warranty (often lifetime on ceramics, with shorter coverage on metal parts and gaskets). Warranty terms only apply when you buy through an authorized seller — verify the seller's status on the brand's website before ordering, especially from third-party Amazon listings.

Question 5

What accessories should I buy with the Primo Oval Large 300?

Accepted Answer

Start with three: a wireless probe thermometer, a fitted cover for this specific model, and a chimney starter for fast, clean lighting. Add a Nomex replacement gasket around year two. Brand-specific accessories like deflectors and racks are usually included on premium ceramics — check the spec sheet on the Amazon listing before buying duplicates.

Question 6

How does the Primo Oval Large 300 compare to a Big Green Egg?

Accepted Answer

Both are premium ceramic kamados that will last 15+ years. The practical differences come down to what ships in the box, accessory ecosystems, and dealer networks rather than cooking performance — food tastes the same. See our comparisons section for the side-by-side that matches your shortlist.

Primo Oval Large 300 review

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