FN 5.7x28mm 27gr JHP High Performance Ammo - 50 Round Box

The FN 10700020 High Performance ammunition delivers exceptional terminal ballistics in the specialized 5.7x28mm cartridge. This jacketed hollow point load maximizes the unique velocity characteristics of the 5.7x28mm platform while providing reliable expansion for personal defense applications.

What Makes This Different

Unlike standard FMJ loads, this hollow point design expands upon impact to create larger wound channels while maintaining the 5.7x28mm's signature high velocity. The 27-grain bullet weight represents an optimized balance between velocity retention and terminal performance. Factory testing shows consistent expansion at velocities ranging from 1,800 to 2,200 fps, making it effective across the typical engagement distances for 5.7x28mm firearms.

Key Features

• 27-grain jacketed hollow point bullet optimized for expansion
• High-velocity load maintains 2,000+ fps muzzle velocity
• Consistent primer ignition and powder charge for reliability
• Compatible with FN Five-seveN, P90, PS90, and AR-57 platforms
• Brass cases suitable for reloading applications
• 50-round boxes packed in 40-box cases for bulk purchases
• Quality control tested for pressure and velocity consistency

This ammunition performs reliably in both pistol and carbine platforms chambered in 5.7x28mm. The hollow point design functions properly through the longer barrels of PS90 and AR-57 systems while maintaining expansion characteristics when fired from shorter Five-seveN barrels. Temperature stability ensures consistent performance in conditions ranging from -20°F to 140°F, meeting military specification requirements for storage and function.

Technical Specs

• Caliber: 5.7x28mm FN
• Bullet Weight: 27 grains
• Bullet Type: Jacketed Hollow Point (JHP)
• Muzzle Velocity: 2,034 fps (FN Five-seveN)
• Muzzle Energy: 248 ft-lbs
• Case Material: Brass
• Primer: Boxer, non-corrosive
• Packaging: 50 rounds per box, 40 boxes per case
• Country of Origin: Belgium

FN's reputation for precision manufacturing extends to their ammunition production, ensuring each cartridge meets strict quality standards. This high-performance load represents the optimal choice for those requiring maximum effectiveness from their 5.7x28mm platform while maintaining the reliability expected from FN products.