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Manufacturers Speer

Speer 257 120gr Spitzer BTSP (100 box) #1410

$59.00 incl GST

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

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10494

Speer, 25cal

Specifications

brand: speer
caliber: 257cal
grains: 120gr

Description

Speer 257 120gr Spitzer BTSP (100 box) #1410

With Speer Boat-Tail bullets, you can shoot medium-sized game farther. These rounds' tapering heels, developed for long-range shooters, flatten trajectories and lessen wind drift. They swiftly inflate upon impact for swift, precise killing. 

⁍ Designed for long-range shooting
⁍ Boat-tail design and tapered heel
⁍ High ballistic coefficient and a flat trajectory
⁍ Rapid expansion ideal for white-tailed deer and antelope

Specifications:

⁍ Brand: Speer
⁍ Caliber: 257
⁍ Bullet Weight: 120gr
⁍ Bullet Style: Jacketed Soft Point Boat Tail
⁍ Ballistic Coefficient: .480
⁍ Sectional Density: 0.26
⁍ Quantity: 100
⁍ Part #: 1410
 

Best Suited For

  • Medium game hunting (e.g., deer, goats, pigs)
  • Reloaders seeking high ballistic efficiency in .25 calibre
  • Shooters using cartridges like .25-06 Rem, .257 Roberts, and .257 Weatherby Mag
  • Hunters needing a balance of penetration and expansion

When To Use It

  • For medium-range to long-range hunting applications
  • During load development for precision hunting loads
  • When deeper penetration is required compared to lighter bullets
  • In open-country hunting where aerodynamic performance matters

Technical Information

  • Calibre: .257 (6.5mm)
  • Bullet Weight: 120 grains (7.8g)
  • Bullet Type: Spitzer Boat Tail Soft Point (BTSP)
  • Ballistic Coefficient (G1): ~0.480
  • Sectional Density: 0.260
  • Part Number: #1410
  • Construction: Lead core with copper jacket and exposed soft point
  • Design Features: Boat tail base for improved long-range stability and reduced drag
  • Compatibility: Suitable for cartridges such as .25-06 Remington, .257 Roberts, .250 Savage, and .257 Weatherby Mag
  • Recommended Twist Rate: Approx. 1:10 – 1:9
  • Packaging: 100 projectiles per box

FAQs

Q: What is a BTSP bullet?
A: BTSP stands for Boat Tail Soft Point—combining a tapered rear (for better aerodynamics) with a soft point tip for controlled expansion.
Q: Is this suitable for deer hunting?
A: Yes, the 120gr weight and construction make it ideal for deer-sized game, offering good penetration and expansion.
Q: How does it compare to lighter .257 bullets?
A: Heavier 120gr bullets provide deeper penetration and better performance at longer ranges compared to lighter, faster projectiles.
Q: Can it be used in .25-06 Remington?
A: Yes, it performs very well in .25-06 and similar cartridges—always follow published load data.

Delivery and Compliance (NZ)

  • Classified as an ammunition component (projectile only)
  • Requires a valid firearms licence to purchase in New Zealand
  • Legal for nationwide shipping in accordance with NZ regulations
  • Not classified as loaded ammunition

Questions?

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