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MRX Bullet

MRX Bullets™

Barnes’ MRX Bullet features a patented Silvex® core surrounded by an all-copper body. The dense, tungsten-based core makes MRX bullets shorter than their TSX and TTSX counterparts, increasing case capacity. Deep penetration—even through heavy bone—makes MRX bullets ideal for raking shots at large game. Streamlined polymer tip boosts BC for flatter long-range trajectory, and enhances expansion with longer-range shots.

On impact, the MRX expands into four tough, copper petals, doubling the bullet’s original diameter. Creates maximum shock and tissue damage. Effective at short or long range. Multiple rings cut into the base increase accuracy and reduce fouling.

· Denser-than lead Silvex core

· High retained energy at long range

· Rapid expansion

· Effective performance at all ranges

· 100% Lead-free

· Available in factory ammunition

· Available in 20-Bullet Packs

*Silvex is a patented, non-toxic, tungsten-based material manufactured by a patented process.

Purchase MRX Bullets

Available in the following calibers and weights:

270 Caliber

Diameter Weight Description S.D. B.C. CAT#
.277" 130-gr MRX BT
.242
.380 27783
.277" 150-gr MRX BT .279 .425 27785


7mm Caliber

Diameter Weight Description S.D. B.C. CAT#
.284" 140-gr MRX BT
.248
.406 28484
.284" 160-gr MRX BT  .283 .439 28486


30 Caliber

Diameter Weight Description S.D. B.C. CAT#
.308" 150-gr MRX BT .226 .420 30882
.308" 165-gr MRX BT .248 .439 30885
.308" 180-gr MRX BT .271 .473 30888


338 Caliber

Diameter Weight Description S.D. B.C. CAT#
.338" 185-gr MRX BT .231 .379 33863
.338" 225-gr MRX BT .281 .433 33867
.338" 250-gr MRX BT .313 .521 33869