
Underwood Ammo .38 Special +P 100gr Xtreme Defender Solid Monolithic 20-Round Box 853
Product Description
Underwood Ammo Xtreme Defender .38 Special +P 100-grain ammunition is engineered for high-performance personal protection and field use. Built around a solid monolithic copper projectile with an optimized fluted nose design, it is designed to deliver deep penetration (up to approximately 18 inches) while producing an exceptionally large permanent wound cavity compared to traditional expanding hollow points, even after passing through common barriers. Each round is loaded in nickel-plated brass for smoother feeding and improved corrosion resistance, and uses flash-suppressed powder to help preserve visibility in low-light conditions.
Product Highlights
- Solid monolithic copper, fluted Xtreme Defender bullet designed for deep penetration and a large permanent wound cavity
- Nickel-plated brass cases for enhanced feeding reliability, corrosion resistance, and easier cleanup when reloading
- Barrier-defeating, CNC-machined copper projectile engineered to maintain performance through common obstacles
- Flash-suppressed powder helps reduce muzzle flash for low-light defensive scenarios
- New production, boxer-primed, non-corrosive, reloadable ammunition
Specs
- Brand: UNDERWOOD AMMO
- Manufacturer Part Number: 853
- UPC: 816874021962
- Cartridge: .38 Special +P
- Bullet Weight: 100 grain
- Bullet Type: Xtreme Defender solid monolithic (fluted)
- Bullet Material: Copper (lead-free)
- Bullet Diameter: 0.357 in
- Case Material: Nickel-plated brass
- Primer: Boxer
- Non-Corrosive: Yes
- Reloadable: Yes
- Rounds Per Box: 20
- Advertised Muzzle Velocity: 1300 ft/s
- Advertised Muzzle Energy: 375 ft-lbs
- Country of Manufacture: United States of America
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Description
Underwood Ammo Xtreme Defender .38 Special +P 100-grain ammunition is engineered for high-performance personal protection and field use. Built around a solid monolithic copper projectile with an optimized fluted nose design, it is designed to deliver deep penetration (up to approximately 18 inches) while producing an exceptionally large permanent wound cavity compared to traditional expanding hollow points, even after passing through common barriers. Each round is loaded in nickel-plated brass for smoother feeding and improved corrosion resistance, and uses flash-suppressed powder to help preserve visibility in low-light conditions.
Product Highlights
- Solid monolithic copper, fluted Xtreme Defender bullet designed for deep penetration and a large permanent wound cavity
- Nickel-plated brass cases for enhanced feeding reliability, corrosion resistance, and easier cleanup when reloading
- Barrier-defeating, CNC-machined copper projectile engineered to maintain performance through common obstacles
- Flash-suppressed powder helps reduce muzzle flash for low-light defensive scenarios
- New production, boxer-primed, non-corrosive, reloadable ammunition
Specs
- Brand: UNDERWOOD AMMO
- Manufacturer Part Number: 853
- UPC: 816874021962
- Cartridge: .38 Special +P
- Bullet Weight: 100 grain
- Bullet Type: Xtreme Defender solid monolithic (fluted)
- Bullet Material: Copper (lead-free)
- Bullet Diameter: 0.357 in
- Case Material: Nickel-plated brass
- Primer: Boxer
- Non-Corrosive: Yes
- Reloadable: Yes
- Rounds Per Box: 20
- Advertised Muzzle Velocity: 1300 ft/s
- Advertised Muzzle Energy: 375 ft-lbs
- Country of Manufacture: United States of America
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.















