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458 Caliber (0.458") 250gr TSX Flat Base 20/Box
458 Caliber (0.458") 300gr TSX Flat Base 20/Box
458 Caliber (0.458") 350gr TSX Flat Base 20/Box
458 Caliber (0.458") 500gr TSX Flat Base 20/Box
458 Caliber (0.458") 250gr TSX Flat Base 20/Box
458 Caliber (0.458") 300gr TSX Flat Base 20/Box
458 Caliber (0.458") 350gr TSX Flat Base 20/Box
458 Caliber (0.458") 500gr TSX Flat Base 20/Box
None
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BARNES BULLETS - TRIPLE SHOT X® 458 CALIBER (0.458") FLAT BASE RIFLE BULLETS

1 Review
Bullet Weight (Grains)
Brownells #
749009032, 749009072, 749009073, 749009075
MFR #
30629, 30615, 30617, 30622
UPC
716876458417, 716876458141, 716876458165, 716876458219
$28.99 - $36.99
Coupon Code
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Description
BARNES BULLETS TRIPLE SHOT X® 458 CALIBER (0.458") FLAT BASE RIFLE BULLETS

This lead-free, 100% copper-constructed bullet provides extreme penetration every time. Typically, this premium hunting bullet retains 100% of its original weight even after smashing through dense tissue and heavy bone. The Triple - Shock® bullet design incorporates a series of precisely positioned rings cut into the bullet’s body. These grooves relieve firing pressure, allowing the TSX® to be safely loaded to higher velocities while reducing copper fouling. The bonus is that this is one of the most accurate hunting bullets you can buy.
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TRIPLE SHOT X® 458 CALIBER (0.458") FLAT BASE RIFLE BULLETS REVIEWS

5.0
1 Review
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5
Crazy Accurate
I decided to use this 250gr Barnes through my Marlin 1895 SBL 45-70 because of great accuracy. I have shot several clover leaf groups, holes cutting each other at 100yds, using 55gr of H4198 traveling about 2,300 FPS. I haven’t hunted with it yet but I’m sure this will have no problem taking a large whitetail.
by Jeff on November 01, 2026
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