The Speer Gold Dot 22 WMR 40-grain GDHP delivers industry-leading terminal performance for rimfire shooters who demand reliable expansion and maximum energy transfer in a trusted hollow point load.
- 40-grain Gold Dot Hollow Point bullet engineered for consistent, controlled expansion
- Uni-Cor bonding process fuses jacket to core molecule by molecule, eliminating separation
- Two-stage hollow point cavity tuned for optimal expansion rate and penetration depth
- 22 WMR chambering offers flat trajectory and hard-hitting rimfire performance
- 50 rounds per box — reliable packaging for practice, carry, or small-game use
- Reloadable brass cases with clean-burning propellants for consistent velocity
Who This Is For
This ammunition is ideal for hunters pursuing small game, varmint shooters who need reliable terminal performance, and personal-defense handgun owners who trust their 22 WMR revolver or pistol for protection. If you carry or shoot a 22 Magnum firearm and want the confidence of Speer's proven Gold Dot technology, this load is a natural choice.
Specifications
| Brand | Speer Ammunition |
|---|---|
| Caliber | 22 Winchester Magnum Rimfire (22 WMR) |
| Bullet Weight | 40 Grains |
| Bullet Type | Gold Dot Hollow Point (GDHP) |
| Muzzle Velocity | ~1,450 fps |
| Muzzle Energy | ~187 ft-lbs |
| Rounds Per Box | 50 |
| Case Type | Rimfire Brass |
| Application | Hunting, Varminting, Personal Defense |
| Country of Origin | USA |
Frequently Asked Questions
How does the Uni-Cor bonding process improve terminal performance?
Speer's Uni-Cor process bonds the copper jacket to the lead core one molecule at a time during the earliest stage of bullet construction. This creates an inseparable bond that prevents core-jacket separation upon impact — even at high velocity — ensuring the bullet retains its weight and continues expanding through the target rather than fragmenting unpredictably. The result is deeper, more consistent penetration with a large, controlled wound channel.
Is this 22 WMR load suitable for personal defense in a revolver or pistol?
Yes. The Speer Gold Dot 40-grain GDHP in 22 WMR is one of the few rimfire loads specifically engineered with defensive use in mind. The two-stage hollow point cavity is tuned to initiate and control expansion across a range of barrel lengths, making it a reliable choice for compact 22 Magnum revolvers and semi-automatic pistols used for personal protection. Always verify your firearm's compatibility with 22 WMR before use.
Can I use this ammunition for small-game hunting and varmint control?
Absolutely. The 22 WMR cartridge is a proven small-game and varmint round, and the Gold Dot GDHP bullet's controlled expansion makes it especially effective on squirrel, rabbit, prairie dog, and similar quarry at appropriate ranges. The 40-grain bullet weight offers a good balance of flat trajectory and energy delivery, making it a versatile field load for hunters who want performance beyond standard rimfire options.
- Caliber:
- 22 WMR
- Bullet Weight:
- 40 GR
- Bullet Type:
- GDHP
- Type:
- Rimfire Ammunition
- Box Quantity:
- 50
- Case Quantity:
- 2000
- Lead Free:
- No