Net Sales - Breakdown of Net sale (Detail) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2023
Segment Reporting Revenue Reconciling Item [Line Items]
Total Net Sales	$ 474,661	$ 535,833	$ 479,242
Handguns
Segment Reporting Revenue Reconciling Item [Line Items]
Total Net Sales	331,936	381,898	360,668
Long Guns
Segment Reporting Revenue Reconciling Item [Line Items]
Total Net Sales	103,956	116,491	74,230
Other products and services
Segment Reporting Revenue Reconciling Item [Line Items]
Total Net Sales	$ 38,769	$ 37,444	$ 44,344

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

SMITH & WESSON BRANDS, INC. 10-K