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Sierra Bullets

SIERRA 2125 30CAL 150 GR. SBT 100 CT.

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

30 Caliber

Bullet designed for medium- to

150 Grain

#2125 bullet suited to medium

Sierra Spitzer

Boat Tail shape supports flat

Resistance Crosswinds

Vertical winds

Intended Cartridges

Medium to large powder capacities

$49.39
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SKU: 2125-092763021255

Overview

Built for 30 caliber rifles, this 150 grain bullet is aimed at medium- to long-range hunting where medium to large case-capacity cartridges are in play. Its Spitzer Boat Tail profile is described as supporting a flat trajectory, reduced sensitivity to wind, and strong energy delivery downrange. The product information also notes good penetration and expansion, including at reduced impact velocities, and positions this bullet as best suited to medium game. Load data should be checked in a reloading manual or on a powder manufacturer’s website before use.

Why Hunters Choose the Sierra Bullets

30 Caliber

Rifles and medium- to long-range

150 Grain

Bullet is best suited to

Spitzer Boat

Tail design supports flat trajectory

Low Sensitivity

To crosswinds and vertical winds

Ease Loading

Precise concentricity contribute to excellent

Key Features

  • 30 caliber bullet designed for medium- to long-range hunting
  • 150 grain #2125 bullet suited to medium game at all velocity levels
  • Sierra Spitzer Boat Tail shape supports flat trajectory
  • Designed for resistance to crosswinds and vertical winds
  • Intended for cartridges with medium to large powder capacities
  • Pack includes 100 bullets

Best Used For

  • Hunters loading 30 caliber rifles for medium-game hunts at medium to long range.
  • Reloaders using cartridges with medium to large powder capacities and careful load development.
  • Shooters seeking a 150 grain hunting bullet suited to accurate rifles and precise concentricity.
  • Handgunners chambered in 30 caliber cartridges within prudent hunting distances.
  • Users wanting a bullet described for flat trajectory and reduced wind sensitivity.

Specifications

Accuracy Claimmatch grade accuracy
Bullet StyleSpitzer Boat Tail
Bullet TypeSBT
Bullet Weight150 grain
Caliber30 caliber
Case Capacity Suitabilitymedium to large case capacities for powder
Concentricity Noteprecise concentricity
Ease Of Loadingease of loading
Energy Delivery Claimmaximum energy delivery to the target
Game Suitabilitymedium game
Handgun Use Notesuitable for handguns chambering 30 caliber cartridges
Impact Velocity Notereduced impact velocities at long range
Intended Usemedium- to long-range hunting
Load Data NoteCheck your reloading manual or go to a powder manufacturers website for load data
Penetration And Expansion Claimgood penetration and expansion
Quantity100 ct.
Trajectory Claimflat trajectory
Wind Resistance Claimexcellent resistance to crosswinds and vertical winds

Pros

  • Designed for 30 caliber rifles and medium- to long-range hunting applications.
  • 150 grain bullet is best suited to medium game at all velocity levels.
  • Spitzer Boat Tail design supports flat trajectory and downrange energy delivery.
  • Low sensitivity to crosswinds and vertical winds is noted in the product description.
  • Ease of loading and precise concentricity contribute to excellent accuracy.

Considerations & Trade-offs

  • Designed for 30 caliber rifles with medium to large case capacities, so it may not be the most natural fit for smaller-capacity cartridges.
  • Best suited to medium game, which makes it a more specific choice than a general-purpose hunting bullet.
  • The long-range performance described is tied to proper load development and rifle compatibility, so results can vary by setup.
  • The product is sold as bullets for reloading, so it requires handloading equipment and published load data before use.

Suggested Comparisons

  • Medium- to long-range hunting bullets
  • 30 caliber reloading bullets
  • Medium game hunting bullets
  • Boat tail hunting bullets

Suggested Accessories

  • Bullet puller
  • Reloading press
  • Powder scale
  • Reloading manual

Frequently Asked Questions

What caliber and bullet weight is this Sierra bullet intended for?

It is a 30 caliber bullet, and the listed bullet weight is 150 grains.

What type of hunting is this bullet described for?

The source says it is designed for medium- to long-range hunting and that the 150 grain #2125 bullet is best suited to medium game at all velocity levels.

What does the Spitzer Boat Tail design offer according to the product data?

The product description says the Sierra Spitzer Boat Tail shape is intended to provide a flat trajectory, resistance to crosswinds and vertical winds, and maximum energy delivery to the target.

Is this bullet described as suitable for use in handguns chambered in 30 caliber?

Yes. The long description says these bullets now have a niche in handguns chambering 30 caliber cartridges, and notes they perform well at the 2500 fps muzzle velocities achievable in the 308 Winchester and larger cartridges. It also says suitability depends on the specific setup and load data.

Does the product provide load data or reloading instructions?

No. The description specifically says to check your reloading manual or go to a powder manufacturer's website for load data.