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Underwood .40 S&W ammo in stock

Underwood .40 S&W ammo: 6 listings across 30 dealers from $15.99. Also listed as 40 S&W and 40 cal.

Live listings
6
From
$15.99
Dealers
30
Updated
Updated 7 minutes ago

As of , GunSearchEngine lists 6 in-stock Underwood .40 S&W ammo listings from 30 dealers, from $15.99 (median $24.99).

Underwood .40 S&W by type

Other Underwood calibers

In stock

FAQ

How many in-stock Underwood .40 S&W ammo listings are on GunSearchEngine?
As of Oct 19, 2026, GunSearchEngine lists 6 in-stock Underwood .40 S&W ammo listings from 30 dealers, from $15.99 (median $24.99).
Who has Underwood .40 S&W in stock?
Live Underwood .40 S&W listings come from 30 dealers. Compare the rows below and complete the purchase on the dealer site.
How many Underwood .40 S&W listings are live?
There are 6 listings from 30 dealers right now. Counts move as dealer feeds refresh.
What is the lowest Underwood .40 S&W price right now?
The lowest live price on this page is $15.99. Configurations differ, so confirm the figure on the dealer page before you buy.
How fresh is Underwood .40 S&W inventory?
Updated 7 minutes ago. Listings come from participating dealers' feeds and move as stock changes.
What to check on Underwood .40 S&W

Read the listing title for bullet type, grain, and round count, or barrel and capacity on a firearm. Confirm the price and configuration on the dealer page. GunSearchEngine lists live rows from participating stores; you buy on the retailer site.

All 12 dealers

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