The Gun Store | Waterbury CT

186135
Underwood Ammo 843Underwood Ammo 843 Xtreme Defense 45ACP 135gr Solid Monolithic 20 Per Box/10 Case
February 19, 2026
186124
Underwood Ammo 736 44Special 200gr Hard Cast Wadcutter 20 Per Box/10 Case
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Underwood Ammo 853Underwood Ammo 853 Xtreme Defense 38Special+P 100gr Solid Monolithic 20 Per Box/10 Case

$43.38

Underwood Ammo 853Underwood Ammo 853 Xtreme Defense 38Special+P 100gr Solid Monolithic 20 Per Box/10 Case

24 in stock

SKU: TSW|186139 Category:

The Xtreme Defender is based on the Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches with a permanent wound cavity (PWC), no other expanding hollow point comes close to achieving anywhere near this diameter and volume. Not only is the PWC over 100% larger than any other expanding bullet, expansion is achieved despite being shot through barriers. The solid copper body ensures that wallboard, sheet metal, and automotive glass will have no effect on the Permanent Wound Channel. Nickel-plated brass casings, the nickel plating process provides several key benefits, not limited to but including; improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals.

UPC

816874021962

Manufacturer

UNDERWOOD AMMO

Manufacturer Part Number

853

Caliber/Gauge

.38 Special

Case Material

Nickel-Plated Brass

Grains

100 gr

Length

2.6500

Units per Box

20

Cost per Round

2.17