Manufacturers Sierra

Sierra 25cal 90gr Boat Tail #1615

$99.00 incl GST

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1103

Sierra, 25cal

Specifications

brand: sierra
caliber: 257cal
grains: 90gr

Description

Sierra 25cal 90gr Boat Tail #1615

The 90-grain #1615 Hollow Point Boat Tail bullet was first intended as a varmint bullet, but it now serves more purposes. This bullet may be used with any 25-caliber cartridge because it is incredibly accurate at all speeds. It can be used on medium game with smaller-capacity cartridges like the 250-3000 Savage and 257 Roberts, although it will function as a varmint bullet at high velocity.

Specifications:

⁍ Brand: Sierra
⁍ Caliber: .25 Cal. (.257")
⁍ Bullet Weight: 90gr
⁍ Sectional Density: 0.195
⁍ Quantity: 100
⁍ SKU: 1615


 

Best Suited For

  • 🎯 Target shooting / competition
  • 🦊 Varmint and small game hunting
  • 🔬 Precision reloading applications
  • 📏 Mid-range to long-range shooting

This projectile is ideal for shooters using .25 caliber rifles such as:

  • .250 Savage
  • .25-06 Remington
  • 25x45 Sharps

When To Use It

Use the Sierra 90gr HPBT when:

  • You need high accuracy and consistency
  • Shooting at medium to longer distances
  • Developing precision reloads
  • Hunting small to medium varmints where controlled expansion is beneficial

Avoid using it for:

  • Large game hunting (insufficient mass/penetration)
  • Situations requiring bonded or controlled-expansion bullets

Technical Information

  • Caliber: .257 (25 cal)
  • Bullet Weight: 90 grains
  • Bullet Type: Hollow Point Boat Tail (HPBT)
  • Sectional Density: 0.195
  • Ballistic Coefficient (BC):
    • ~0.250 @ 2800+ fps
  • Recommended COAL: ~2.45"–2.26" depending on cartridge

Performance Notes

  • Boat-tail base improves aerodynamic stability and reduces drag
  • Hollow-point design enhances accuracy rather than expansion
  • Suitable for velocities typically 2000–3000+ fps

FAQs

❓ Is this a hunting or target bullet?

Primarily a target and varmint bullet, though it can be used for light game hunting.

❓ What makes HPBT bullets accurate?

The hollow-point tip and boat-tail base improve balance, airflow, and stability, reducing drag and enhancing precision.

❓ Can I use it for long-range shooting?

Yes—its boat-tail design and BC make it suitable for mid-to-long-range applications.

❓ Is load data available?

Yes—Sierra provides detailed reloading data for cartridges like 25x45 Sharps and .250 Savage

❓ Does it expand on impact?

Minimal expansion compared to hunting bullets; it is optimized for accuracy over terminal performance.

Delivery and Compliance

Shipping

  • Typically shipped via licensed firearms/reloading retailers
  • May require age verification (18+) upon purchase

Legal & Compliance (NZ)

  • Classified as a projectile component (not ammunition)
  • Generally legal to purchase without a firearms licence, but:
    • Must comply with local retailer policies
    • Safe storage and handling are expected
  • Importation may require:
    • Declaration to NZ Customs
    • Compliance with hazardous goods and import rules

Questions?

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