Presidential hopeful and gun lobby favorite Ted Cruz is raffling off a shotgun engraved with his official campaign logo.

To win the prize, a 12-gauge Remington 11-87 with an engraving on the stock, contestants have to submit their name, email, zip code and phone number, according to contest.

When contestants enter to win, they’re asked to contribute but contributions are not necessary. Per the fine print, contributing does not improve the chances of winning.

Also, the promotion is subject to rules of eligibility, which the campaign lists here. Entries must be received before midnight on Jan. 30, 2016.