Underwood Ammo’s 9mm Luger 90 grain Xtreme Defender Platinum Edition is a solid monolithic handgun load offered for standard defensive and duty use. The cartridge is designed for consistent performance with a flash-suppressed powder formulation to reduce visible muzzle flash in low-light conditions. It is packaged in retail boxes suitable for range use, carry stock, or duty inventories.
Box: This product is sold per box and each box contains 20 rounds. Case: A case quantity is achieved by ordering the required number of boxes; this listing reflects a case composed of 10 boxes, totaling 200 rounds.
Key Specifications
- Caliber is 9mm Luger.
- Bullet weight is 90 grains.
- Manufacturer is Underwood Ammo.
- Designation is Xtreme Defender Solid Monolithic, Platinum Edition.
- Rounds per box are 20 rounds.
- Boxes per case are 10 boxes (200 rounds per case).
- Bullet construction is solid monolithic.
- Propellant uses flash-suppressed powder to reduce visible muzzle flash.
- UPC is 816874027643.
- Category is Handgun Ammunition.
Packaged for straightforward inventory and use, this Underwood load pairs a monolithic projectile with reduced-flash propellant and standard retail packaging. The combination of compact box sizing and available case quantities supports both single-box purchases and bulk needs without unnecessary complexity.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




