
.338 | 185gr | Barnes TSX BT
by Barnes · See details on brand website
The Barnes TSX BT (Triple-Shock X Boat Tail) bullet is designed for handloaders and hunters seeking a premium performance projectile. Constructed from solid copper, this bullet features a grooved design that aids in expansion while ensuring high weight retention. Its boat tail shape enhances aerodynamics, providing flatter trajectories and improved accuracy at long ranges. Typical applications include big game hunting, where it excels in delivering deep penetration and controlled expansion, making it suitable for various calibers such as .243 to .375. The bullet is ideal for hunting deer, elk, moose, and other large game due to its reliability and effectiveness in terminal ballistics. Advantages include reduced lead fouling, increased expansion reliability, and enhanced terminal performance, providing hunters with a dependable option for any hunting scenario.
Specifications
Weight
185 gr (11.99 g)
Diameter
0.338″ (8.59 mm)
Sectional Density
0.231
BC G1
0.352
Type
TSX BT
Min. Twist
1:13.0
Related Load Recipes
Load recipes using .338 | 185gr | TSX BT are available in the following cartridges:
.33 Nosler
8.5 x 55 Blaser
.338 Marlin Express
8.6 mm Blackout
.338 Blaser Mag.
.340 Weath. Mag.
.338 Federal
.338 Weatherby RPM
.338 Win Mag.
.338 Lapua Mag.
8.5 x 63 R
.338 Lapua Mag. Ackley Improved
.338 Norma Mag.
8.5 x 63
.338 Rem. Ultra Mag.
.33 Win.
8.5 x 68 Fanzoj
.338-378 Weath. Mag.
.338 RCM
.338-06 A-Square
8.5 mm Messner Mag.
Similar Bullets
Same-caliber projectiles within ±0.003", ±5gr and matching lead content from other brands.
.338 | 180gr | Impala LW CFN
Impala Bullets · 180gr · BC 0.185
.338 | 185gr | TTSX BT
Barnes · 185gr · BC 0.432
.338 | 185gr | ECX
Hornady · 185gr · BC 0.377
.338 | 185gr | CutEdge ER Raptor
Cutting Edge · 185gr · BC 0.445
.338 | 185gr | Fox Classic Hunter
Fox Bullets · 185gr · BC 0.315
.338 | 180gr | VLR-4
Peregrine · 180gr · BC 0.471
.338 | 185gr | CX
Hornady · 185gr · BC 0.407
.338 | 190gr | ARIETE
Hasler · 190gr · BC 0.59
.338 | 185gr | MRX BT
Barnes · 185gr · BC 0.379
.338 | 190gr | TAG
Brenneke · 190gr · BC 0.235
.338 | 180gr | Ferrobull Entox Sport
Ferrobull Europe · 180gr
.338 | 185gr | GMX
Hornady · 185gr · BC 0.42
Community Load Data for .338 | 185gr | TSX BT
Loads for .338 | 185gr | TSX BT from our community:
9 loads
| cartridge | Powder | Barrel (in) | Charge (gr) | OAL (in) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|
| 8.6 mm Blackout | Hodgdon CFE BLK | 12.0 | 33.0 | 2.660 | 59467 (94%) | 2188 |
| 8.6 mm Blackout | Hodgdon CFE BLK | 12.0 | 32.5 | 2.660 | 56762 (90%) | 2156 |
| .338 Weatherby RPM | Hodgdon H4895 | 18.0 | 55.0 | 3.380 | 39168 (60%) | 2434 |
| .338 Weatherby RPM | Hodgdon H4350 | 18.0 | ••.• | 3.380 | 53974 (83%) | 2697 |
| 8.6 mm Blackout | Accurate Powders 1680 | 10.5 | ••.• | 2.648 | 43149 (68%) | 1936 |
| 8.6 mm Blackout | Hodgdon H4198 | 16.0 | ••.• | 2.649 | 45774 (73%) | 2198 |
| 8.6 mm Blackout | Accurate Powders 1680 | 12.5 | ••.• | 2.650 | 43062 (68%) | 2031 |
| 8.6 mm Blackout | Accurate Powders 1680 | 16.0 | ••.• | 2.500 | 57551 (91%) | 2346 |
| 8.6 mm Blackout | Accurate Powders 1680 | 12.5 | ••.• | 2.668 | 48733 (77%) | 2139 |