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Starline

Starline Brass .308W Unprimed 50 CT

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

.308 Winchester

Brass for reloading, sold in

Unprimed Brass

Large Rifle Primer specification

Tight Tolerances

For concentricity

Controlled Wall

Thickness

Consistent Sizes

Lot to lot

$31.99
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SKU: ST046-281255340367

Overview

Built for reloaders working with the .308 Winchester platform, this 50-count brass set is intended for hunting and competition loads where consistency matters. The listed specifications emphasize tight tolerances for concentricity, controlled wall thickness, and consistent sizing from lot to lot. It is supplied unprimed and uses a Large Rifle Primer, giving handloaders a straightforward starting point for assembling .308 Winchester cartridges.

Why Hunters Choose the Starline

Tight Tolerances

For concentricity support consistent cartridge

Controlled Wall

Thickness helps maintain uniform brass

Consistent Sizes

Lot to lot for repeatable

Large Rifle

Primer specification is clearly identified

50-count Package

Suits bench work and batch

Key Features

  • .308 Winchester brass for reloading, sold in a 50-count package
  • Unprimed brass cases with Large Rifle Primer specification
  • Tight tolerances for concentricity
  • Controlled wall thickness
  • Consistent sizes lot to lot

Best Used For

  • Handloaders seeking unprimed .308 Winchester brass for custom rifle loads
  • Hunters building consistent .308 ammunition for deer and similar game
  • Competitive shooters wanting .308 brass with controlled wall thickness and lot consistency
  • Reloaders who prefer large rifle primer brass in a 50-count package

Specifications

Caliber7.62x51mm Nato
Cartridge.308 Winchester
ConditionUnprimed
Consistent Sizes Lot To LotYes
Controlled Wall ThicknessYes
Primer TypeLarge Rifle Primer
Quantity50 Count
Tight Tolerances For ConcentricityYes

Pros

  • Tight tolerances for concentricity support consistent cartridge assembly
  • Controlled wall thickness helps maintain uniform brass dimensions
  • Consistent sizes lot to lot for repeatable reloading results
  • Large Rifle Primer specification is clearly identified
  • 50-count package suits bench work and batch loading

Considerations & Trade-offs

  • Unprimed brass requires separate primers and full handloading setup, so it is not ready to load as-is.
  • This is a 50-count package, which may be limiting for higher-volume loading sessions.
  • The product is specific to .308 Winchester and uses a Large Rifle Primer, so it is only suitable for that cartridge setup.

Suggested Comparisons

  • .308 Winchester brass
  • Unprimed rifle brass
  • Large rifle primer brass

Suggested Accessories

  • Large Rifle Primer
  • Reloading press
  • Case trimmer
  • Powder scale

Frequently Asked Questions

What is included in this package?

This product is a 50-count package of unprimed .308 Winchester brass.

Is this brass primed or unprimed?

It is unprimed. The listed specification calls for a Large Rifle Primer.

What cartridge is this brass made for?

It is made for .308 Winchester, which is also noted as the civilian counterpart to 7.62x51mm NATO in the product description.

What quality-related features are listed for this brass?

The listed features are tight tolerances for concentricity, controlled wall thickness, and consistent sizes lot to lot.

Is this product intended only for hunting use?

No. The description says .308 Winchester has remained popular as both a competition and hunting caliber.