In StockSave 11%
Underwood Ammo 9mm +P 90 gr Solid 20rds
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for Underwood Xtreme Defender 9mm Luger +P Ammo 90 Grain Lehigh Xtreme Defense Fluted Lead Free Box of 20$25.69
$28.99
You save $3.30 (11% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: ammunition
- UPC: 816874020132
- SKU: 51655175985
- Brand: Underwood Ammunition
Price History
Deal Details
The Xtreme Defender (XD) represents the pinnacle of performance, derived from the acclaimed Xtreme Penetrator product line. Engineered with an optimized nose flute, precise weight and velocity, the XD ammunition achieves up to 18 inches of penetration depth, creating a permanent wound cavity (PWC) that is exceptionally large. This PWC is over 100% larger than that of any other expanding bullet, offering unparalleled diameter and volume. Designed for superior performance through barriers, the Xtr
Other Offers for This Product
Active offers from your catalog for Underwood Xtreme Defender 9mm Luger +P Ammo 90 Grain Lehigh Xtreme Defense Fluted Lead Free Box of 20.
Comparing 6 retailers carrying this product
Lowest Price: $22.71
Highest Price: $29.99
You Save: $7.28
Avg Discount: 7% off
UNDERWOOD AMMO 9MM LUGER +P 90GR. XTREME DEFENDER 20-PACK
Underwood AmmoBattleHawk ArmorySKU/UPC: 816874020132
$22.71$28.50Save 20%
View at BattleHawk Armory
Underwood Ammo 816 Xtreme Defense 9mmLuger+P 90gr Solid Monolithic 20 Per Box/10 Case,Centerfire Handgun Rounds
Underwood AmmoHinterland OutfittersSKU/UPC: 234512
$25.00
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Underwood Xtreme Defender 9mm Luger +P Ammo 90 Grain Lehigh Xtreme Defense Fluted Lead Free Box of 20
Underwood AmmunitionMidwayUSASKU/UPC: 578658
$25.19$27.99Save 10%
View at MidwayUSA
Underwood Ammo Xtreme Defense Nickel Plated Brass 9mm+P 90 Grain 20-Rounds
Underwood AmmoGrabAGunSKU/UPC: GAG_105003572
$25.19
View at GrabAGunUnderwood Ammo 9mm +P 90 gr Solid 20rds
Underwood AmmoPalmetto State ArmorySKU/UPC: 51655175985
$25.69$28.99Save 11%
View at Palmetto State Armory
Xtreme Defender 9mm Luger +p Ammo - 9mm Luger +p 90gr Xtreme Defense 20/Box
Underwood AmmoBrownellsSKU/UPC: 105003572
$29.99
View at Brownells