Speer Gold Dot 5.7x28mm 40gr Jacketed Hollow Point is premium defensive ammunition engineered for law enforcement, military, and civilian personal protection. Featuring Speer’s patented bonded-core technology, this 5.7x28mm load delivers reliable expansion, deep penetration, and superior weight retention in FN 5.7, Ruger-5.7, AR-57, and other 5.7x28mm firearms. This 1000-round case provides bulk pricing for serious shooters who demand the best defensive ammo.
This is Speer’s flagship 5.7x28mm defensive load: Gold Dot bonded-core bullets, nickel-plated brass cases, Boxer primers, and proven reliability—trusted by law enforcement agencies worldwide and now available for civilian purchase.
What Makes Speer Gold Dot 5.7x28mm Special
-
Bonded-Core Technology: Speer’s exclusive Uni-Cor process bonds the jacket to the core one molecule at a time. Eliminates core-jacket separation (the #1 cause of handgun bullet failures). Superior weight retention and controlled expansion.
-
40 Grain Jacketed Hollow Point: Optimized bullet weight for 5.7x28mm. Balances velocity, expansion, and penetration. Ideal for personal protection, home defense, and duty use.
-
Patented Two-Step Cavity Formation: Hollow point cavity is formed in two stages. First stage establishes maximum expansion diameter. Second stage controls expansion rate. Engineered for optimal performance in every caliber and bullet weight.
-
Nickel-Plated Brass Cases: Highest quality brass with nickel plating. Smooth feeding, corrosion resistance, and easy chambering. Critical for defensive situations where reliability matters.
-
Boxer Primers: Reliable, consistent ignition. Boxer-primed cases are also reloadable for handloaders.
-
Law Enforcement Trusted: Gold Dot is the #1 duty ammunition choice for law enforcement agencies across America and worldwide. Proven in real-world defensive encounters.
-
Personal Protection Line: Same performance as law enforcement loads. Designed for concealed carry, home defense, and personal protection.
-
Reloadable Brass: Nickel-plated brass cases are reloadable. Handloaders can extend their ammo supply and customize loads.
-
1000-Round Case: Bulk packaging for serious shooters. Enough ammo for training, stockpiling, or group purchases. Better per-round pricing than individual boxes.
Specifications
-
Caliber: 5.7x28mm
-
Bullet Weight: 40 grains
-
Bullet Type: Jacketed Hollow Point (JHP)
-
Case Type: Nickel-plated brass
-
Primer: Boxer (reloadable)
-
Rounds Per Case: 1000 (typically 50 boxes of 20 rounds, varies by production)
-
Muzzle Velocity: ~1,400–1,600 fps (varies by firearm; FN 5.7 typically ~1,400 fps, Ruger-5.7 ~1,600 fps)
-
Muzzle Energy: ~175–225 ft-lbs (varies by firearm)
-
Product Line: Speer Gold Dot Personal Protection
-
Manufacturer: Speer Ammunition (Vista Outdoor)
-
MPN: 25728GD
-
UPC: 604544662375
-
Ammo Rating: Personal Protection / Defensive Use
-
Country of Origin: USA (Speer manufactures in Lewiston, Idaho)
Ideal For
-
Home Defense: 5.7x28mm effectiveness with Gold Dot expansion. Reliable, accurate, and designed for defensive encounters.
-
Concealed Carry: FN 5.7 or Ruger-5.7 carry pistols. Gold Dot reliability and expansion in a compact package.
-
Duty Use: Law enforcement, security, private protection—Gold Dot is the #1 duty ammo choice worldwide.
-
Training: High-volume defensive training. 1000 rounds is enough for multiple classes or extended range sessions.
-
Stockpiling: Bulk case for emergency preparedness. Defensive ammo is essential for serious preppers.
-
Competition: USPSA, IDPA, steel challenge with 5.7x28mm firearms. Reliable feeding and consistent performance.
-
Collectors: Speer Gold Dot is the gold standard for defensive ammo. Collectors value unopened cases and rare calibers.
What’s Included
-
(1) Case of Speer Gold Dot 5.7x28mm 40gr JHP – 1000 Rounds
-
Typically 50 boxes of 20 rounds each (varies by production)
-
Original Packaging (sealed, factory-fresh)
Speer Quality
Speer has been manufacturing premium ammunition in Lewiston, Idaho since 1946. Gold Dot (introduced 1990) revolutionized defensive ammunition with bonded-core technology. Trusted by over 70% of U.S. law enforcement agencies, military units, and civilians worldwide, Speer Gold Dot is the gold standard for defensive ammo.
Why Speer Gold Dot matters:
-
American-Made: Manufactured in Lewiston, Idaho.
-
Bonded-Core Pioneer: Speer invented bonded-core bullets. Gold Dot set the standard for defensive ammo.
-
Law Enforcement Trusted: #1 duty ammunition choice for police, sheriff, and federal agencies.
-
Proven Performance: Thousands of real-world defensive encounters. Gold Dot delivers every time.
-
Innovation Leader: Uni-Cor bonding, two-step cavity formation, nickel-plated cases—Speer leads the industry.
Important Notes
-
Firearm Compatibility: 5.7x28mm ammunition is compatible with FN 5.7 (USG, Tactical, IOM), Ruger-5.7, AR-57, FN PS90, and other 5.7x28mm firearms. Check your firearm’s manual for approved ammunition.
-
Not for .22 WMR or Other Calibers: 5.7x28mm is NOT interchangeable with .22 WMR, .223 Remington, or any other cartridge. Use ONLY in firearms chambered for 5.7x28mm.
-
Muzzle Velocity Varies: Velocity depends on barrel length. FN 5.7 (4.8″ barrel) ~1,400 fps. Ruger-5.7 (5.33″ barrel) ~1,600 fps. PS90 (16″ barrel) ~2,000+ fps.
-
Defensive Ammo Only: This is Jacketed Hollow Point (JHP) defensive ammunition. NOT for target practice or plinking. Use FMJ ammo for high-volume training to save costs.
-
Bulk Case: 1000-round case. Typically 50 boxes of 20 rounds. Store in a cool, dry place. Ammo lasts indefinitely when stored properly.
-
Reloading: Nickel-plated brass cases are reloadable. Follow proper reloading procedures and load data for 5.7x28mm.
-
State Regulations: Check local laws for hollow point ammunition restrictions. Some states/municipalities restrict or prohibit JHP ammo (NJ, etc.).
-
Price: 5.7x28mm is a specialty caliber. Expect higher per-round costs than 9mm, .45 ACP, or 5.56 NATO.
-
Availability: 5.7x28mm ammo can be scarce during high-demand periods. When available, stock up.
-
Warranty: Speer warranty covers defects in materials and workmanship. Contact Speer for warranty claims.








