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Alliant

Alliant Reloder TS 15.5 Smokeless Powder 1 LB

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

Intermediate Burn

Speed between Reloder 15 and

World-class Temperature

Stability for consistent velocities across

Loading Heavy

Bullets in 308 Win. and

Enhanced Velocity

In 6mm wildcats versus Reloder

Contains Decoppering

Agent

$75.99
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SKU: RL1551-604544672572

Overview

Built for handloaders working with heavier bullets, this smokeless powder is positioned for precise load development in cartridges such as .308 Win. and .223 Rem., with additional mention of 6mm wildcats. Its intermediate burn speed sits between Reloder 15 and Reloder 16, and the formulation is described as offering strong temperature stability and consistent velocities across changing conditions. The product also notes a decoppering agent, broad application range, and lot-to-lot consistency, making it a practical choice for shooters who want a dependable component for careful load tuning.

Why Hunters Choose the Alliant

World-class Temperature

Stability supports consistent velocities across

Intermediate Burn

Speed sits between Reloder 15

Loading Heavy

Bullets in 308 Win. and

Enhanced Velocity

In 6mm wildcats versus Reloder

Contains Decoppering

Agent for added loading versatility

Key Features

  • Intermediate burn speed between Reloder 15 and Reloder 16
  • World-class temperature stability for consistent velocities across temperatures
  • Ideal for loading heavy bullets in 308 Win. and 223 Rem.
  • Enhanced velocity in 6mm wildcats versus Reloder 15
  • Contains a decoppering agent
  • Broad application range with excellent lot-to-lot consistency

Best Used For

  • Handloaders seeking a powder for heavy-bullet .308 Winchester and .223 Remington loads
  • Shooters working across changing temperatures who want consistent velocities
  • Reloaders comparing burn speed between Reloder 15 and Reloder 16
  • Users loading 6mm wildcats and looking for enhanced velocity versus Reloder 15
  • Hunters and precision shooters wanting broad application range with lot-to-lot consistency

Specifications

ApplicationIdeal for loading heavy bullets in 308 Win. and 223 Rem.
Broad Application RangeYes
Burn SpeedIntermediate burn speed between Reloder 15 and Reloder 16
Decoppering AgentContains decoppering agent
Enhanced VelocityEnhanced velocity in 6mm wildcats versus Reloder 15
Heavy Bullet UseYes
Lot To Lot ConsistencyExcellent lot-to-lot consistency
Package Size1 LB
Powder TypeSmokeless Powder
PrecisionBetter precision than ever
Reach CompliantYes
Temperature StabilityWorld-class temperature stability
Velocity ConsistencyExtremely consistent velocities across the temperature spectrum

Pros

  • World-class temperature stability supports consistent velocities across the temperature spectrum.
  • Intermediate burn speed sits between Reloder 15 and Reloder 16.
  • Ideal for loading heavy bullets in 308 Win. and 223 Rem.
  • Enhanced velocity in 6mm wildcats versus Reloder 15.
  • Contains a decoppering agent for added loading versatility.
  • Broad application range with excellent lot-to-lot consistency.

Considerations & Trade-offs

  • Designed for handloading heavy bullets, so it may be less relevant for lighter-bullet setups or cartridges outside the stated application range.
  • Its burn speed sits between Reloder 15 and Reloder 16, which makes it a specific fit rather than a universal one-powder solution.
  • The product description highlights performance and consistency, but load development is still required to determine the right charge for your rifle and components.
  • The canister size is 1 lb, which is convenient for testing and tuning but may not suit higher-volume loading needs.

Suggested Comparisons

  • Other rifle powders for handloading
  • Powders suited to heavy-bullet loads
  • Smokeless powders with temperature-stability focus
  • Reloading components for .308 Win. and .223 Rem.

Suggested Accessories

  • Powder measure
  • Reloading scale
  • Reloading manual
  • Reloading dies

Frequently Asked Questions

What is Alliant Reloder TS 15.5 intended for?

It is a smokeless powder for handloading heavy bullets, with stated application in .308 Win. and .223 Rem. The description also notes enhanced velocity in 6mm wildcats versus Reloder 15.

How does Reloder TS 15.5 fit within the Reloder burn-rate lineup?

The product is described as having an intermediate burn speed between Reloder 15 and Reloder 16.

What temperature-related benefit is listed for this powder?

The source states it has world-class temperature stability and delivers extremely consistent velocities across the temperature spectrum.

Does the product description mention any additives or special formulation details?

Yes. The long description says it contains a decoppering agent.

What size is this product and is there any compliance information provided?

This listing is for a 1 lb container, and the long description says it is REACH compliant.