MRX Bullet

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.
| 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 | |
| NEW ‘09 | .338" | 250 gr | MRX BT | .313 | 33869 |