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Barnes Bullets

Triple Shot X(R) 270 Caliber (.277'''') Rifle Bullets - 270 Caliber (0.277'''') 85gr Tsx Flat Base 50/Box

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

Lead-free, 100%

Copper-constructed hunting bullet

Triple-shock Design

Precisely positioned body rings

Grooves Help

Relieve firing pressure during loading

Designed Reduce

Copper fouling

85-grain Tsx

Flat base, 270 caliber (.277)

$32.99
List Price: $40.99
You Save: $8.00 (20%)
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SKU: 749009090

Overview

Built for hunters who want a lead-free option in a .270 caliber loading, this 85-grain TSX flat base bullet is designed for controlled use on game where deep penetration matters. Its 100% copper construction and Triple-Shock ring design are intended to support higher-velocity loading while helping reduce copper fouling. The flat base profile and 50-count box make it a practical choice for sighting in and keeping a hunting rifle ready for the field. It is a specialized hunting bullet, so it suits shooters who value a premium projectile over a general-purpose option.

Why Hunters Choose the Barnes Bullets

Lead-free, 100%

Copper construction

Triple-shock Design

Uses rings cut into the

Grooves Help

Relieve firing pressure during loading

Designed Reduce

Copper fouling

Packaged 50

Bullets per box

Key Features

  • Lead-free, 100% copper-constructed hunting bullet
  • Triple-Shock design with precisely positioned body rings
  • Grooves help relieve firing pressure during loading
  • Designed to reduce copper fouling
  • 85-grain TSX flat base, 270 caliber (.277)
  • Packaged 50 bullets per box

Best Used For

  • Hunters wanting a lead-free .270 caliber bullet for big-game loads
  • Users prioritizing deep penetration through dense tissue and heavy bone
  • Reloaders seeking a 85-grain TSX flat base bullet in 50-count boxes
  • Shooters who want grooves designed to reduce firing pressure and copper fouling

Specifications

Accuracy ClaimYes
Bullet TypeTsx Flat Base
Bullet Weight85gr
Caliber270 Caliber (0.277'''')
Construction Material100% copper
Extreme PenetrationYes
GroovesYes
High Velocity LoadingYes
Lead FreeYes
Pressure Relief GroovesYes
Quantity50/Box
Reduced Copper FoulingYes
Triple Shock DesignYes
Weight Retention100%

Pros

  • Lead-free, 100% copper construction.
  • Triple-Shock design uses rings cut into the bullet body.
  • Grooves help relieve firing pressure during loading.
  • Designed to reduce copper fouling.
  • Packaged 50 bullets per box.

Considerations & Trade-offs

  • Lead-free, 100% copper construction may be a fit requirement for hunters who want to avoid traditional lead bullets, but it also means this is a specialized choice rather than a general-purpose option.
  • The 85gr weight is lighter than some other .270 caliber hunting bullets, so it may suit certain setups better than others depending on the intended load and game use.
  • The Triple-Shock ring design is intended to reduce firing pressure and copper fouling, but it is still a premium bullet that should be matched carefully to the rifle and load data.
  • Sold in a 50-count box, which is practical for load development and hunting use, but it is not a high-volume bulk pack.

Suggested Comparisons

  • Lead-free hunting bullets
  • Copper rifle bullets
  • 270 caliber bullets
  • Premium hunting ammunition components

Suggested Accessories

  • Bullet puller
  • Reloading press
  • Bullet seating die
  • Powder scale

Frequently Asked Questions

What caliber and bullet weight is this load intended for?

This is a 270 caliber (.277") bullet, listed at 85 grains.

Is this bullet lead-free?

Yes. The product description states it is a lead-free, 100% copper-constructed bullet.

How many bullets come in a box?

The listing shows 50 bullets per box.

What does the Triple-Shock TSX design refer to?

The description says the bullet uses a series of precisely positioned rings cut into the body. These grooves are described as relieving firing pressure and reducing copper fouling.

Does the product description mention the bullet’s exact performance on game?

It states the bullet is designed for extreme penetration and says it typically retains 100% of its original weight, but it does not provide specific game or field-performance details beyond that.