House Republican leaders are plowing money into their national campaign arm, contributing to record-breaking fundraising hauls as the GOP tries to take the majority in November, Axios has learned.

Driving the news: The National Republican Congressional Committee raised $16.5 million in June, bringing its fundraising total for the cycle to $215 million, according to data shared exclusively with Axios.

Why it matters: With the 2022 midterms under four months out, both parties are approaching a critical period for voter persuasion.

Yes, but: The NRCC is facing off against a Democratic Congressional Campaign Committee that's also posted mammoth fundraising numbers.

What they're saying: "GOP momentum continues to build, and we have a record amount of resources ready to prosecute the case against every vulnerable Democrat in the country,” NRCC chair Tom Emmer told Axios in a statement.