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Manufacturers Speer

Speer 7mm .284 160gr Grand Slam SP (50 box) #1638

$59.00 incl GST

Speer Projectiles: It's a Game Changer In Every Shot

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10501

Speer, 7mm

Specifications

brand: speer
caliber: 284cal
grains: 160gr

Description

Speer 7mm .284 160gr Grand Slam SP (50 box) #1638

The Grand Slam bullet is designed to pierce the thick hides, massive bones, and robust bodies of the world's largest game without compromising accuracy. It has a tapered, precisely drawn jacket and a long nose. Internal jacket flutes allow for constant expansion upon impact, yet the bullet retains the majority of its weight for consistently deep penetration.

Specifications:

⁍ Brand: Speer
⁍ Caliber: 7mm (.284")
⁍ Bullet Weight: 160gr
⁍ Sectional Density: 0.283
⁍ Bullet Style: Grand Slam Soft Point
⁍ Quantity: 50
⁍ Part #: 1638
 

Best Suited For

  • Medium to large game hunting (deer, elk, red stag, similar species)
  • Hunters needing reliable penetration on tougher animals
  • Reloaders wanting a proven, hard-hitting soft point projectile
  • Rifles chambered in 7mm calibres (e.g., 7mm Rem Mag, 7mm-08)

When To Use It

  • When hunting in dense bush or open country where penetration matters
  • When targeting heavier-bodied animals requiring deeper wound channels
  • Ideal for moderate to longer-range hunting loads
  • When you want consistent expansion without bullet fragmentation

Technical Information

  • Calibre: 7mm (.284)
  • Bullet Weight: 160 grains (10.4g)
  • Bullet Type: Soft Point (SP)
  • Ballistic Coefficient (G1): ~0.389
  • Sectional Density: 0.283
  • Construction: Grand Slam reinforced jacket design
  • Quantity: 50 projectiles per box
  • Manufacturer Part Number: 1638

FAQs

Q: What makes the Grand Slam different from standard soft points?
A: The Grand Slam uses a heavier jacket and internal reinforcement, helping it retain weight and penetrate deeper than standard cup-and-core bullets.
Q: Is this suitable for elk or larger game?
A: Yes—its high sectional density and controlled expansion make it ideal for larger game species.
Q: Can this be used for target shooting?
A: It can, but it’s primarily designed for hunting performance rather than match accuracy.
Q: What calibres can use this projectile?
A: Any rifle chambered in .284 / 7mm calibre that supports 160gr projectiles.

Delivery and Compliance

  • Restricted Item: Projectiles are controlled components in New Zealand
  • Licence Required: A valid NZ firearms licence is required for purchase
  • Shipping: Typically shipped via approved courier with age and ID verification
  • Storage: Must be stored securely in accordance with NZ firearms regulations
  • Safety Note: Always follow safe reloading practices and manufacturer load data

Questions?

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