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Manufacturers Sierra

Sierra 7mm 140gr #1905

$129.00 incl GST

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1116

Sierra, 7mm

Specifications

brand: sierra
caliber: 284cal
grains: 140gr

Description

Sierra 7mm 140gr #1905

GameKing Bullets are designed for long-range hunting, where the extra margin of performance can make all the difference. GameKing bullets have a boat tail design that provides hunters with the ballistic advantage found in match target bullets. At medium to long ranges, this boat-tailed version of the 140 Grain Pro-Hunter delivers excellent terminal performance on game.

Specifications:

⁍ Brand: Sierra
⁍ Bullet Caliber :7mm (.284")
⁍ Grain Weight :140 Grains
⁍ Quantity:100 Bullet
⁍ Bullet Style: Spitzer Boat Tail
⁍ G1 Ballistic Coefficient: 0.416
⁍ Sectional Density :0.248
 

Best Suited For

  • Medium-sized game (e.g. deer, goats)
  • Hunters using 7mm cartridges such as:
    • .280 Remington
    • 7mm-08 Remington
    • 7mm Remington Magnum
  • Shooters seeking a balance between accuracy and terminal performance

When To Use It

  • You need flat trajectory and good wind resistance
  • Shooting at medium to longer ranges
  • Hunting situations where controlled expansion and penetration are important
  • You want a multi-purpose projectile for both range practice and hunting

Technical Information

  • Calibre: 7mm (.284")
  • Weight: 140 grains
  • Bullet Type: Spitzer Boat Tail (SBT)
  • Construction: Lead core with copper jacket
  • Sectional Density: ~0.248
  • Ballistic Coefficient (approx.): ~0.435 (varies slightly by source)
  • Application: Hunting / Target hybrid

Key Design Features:

  • Spitzer tip for improved aerodynamics
  • Boat tail base for better long-range stability
  • Jacket designed for controlled expansion on impact

FAQs

Q: Is this bullet suitable for long-range shooting?
Yes. The boat tail and streamlined profile provide good stability and reduced drag at extended distances.

Q: Can it be used for hunting?
Yes. It is commonly used for medium game, offering a balance of expansion and penetration.

Q: How does it compare to heavier 7mm bullets?

  • Lighter (140gr) = flatter trajectory, higher velocity
  • Heavier (e.g. 160–175gr) = deeper penetration, better for larger game

Q: Is it a match-grade projectile?
It is not a dedicated match bullet but offers good accuracy suitable for most field shooting scenarios.

Delivery and Compliance

Legal Considerations:

  • Projectiles (bullets) are generally less restricted than complete ammunition, but still regulated under NZ firearms law
  • You must hold a valid firearms licence to purchase ammunition components in most cases
  • Always comply with the New Zealand Police firearms regulations

Shipping & Handling:

  • Typically shipped via approved carriers
  • May require age and licence verification
  • Some retailers may restrict delivery to residential vs. rural addresses
  • Hazardous handling rules apply when purchased alongside powder/primers

Questions?

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