
.338 | 185gr | Barnes TTSX BT
by Barnes · See details on brand website
The Barnes TTSX BT (Tipped Triple-Shock X Boat Tail) bullet is designed for handloaders and hunters seeking exceptional terminal performance. Constructed from solid copper, it features a polymer tip that enhances ballistics and initiates rapid expansion upon impact. This bullet is ideal for a range of applications, including big game hunting, where maximum weight retention and deep penetration are critical. It is suitable for calibers like .243, .270, and .308, making it versatile for various game such as deer, elk, and other large animals. Advantages of the TTSX BT include its ability to expand consistently across different velocities, reduced barrel fouling due to its all-copper construction, and high ballistic coefficients for improved accuracy. Overall, the Barnes TTSX BT is a top choice for hunters prioritizing both performance and ethical considerations.
Specifications
Weight
185 gr (11.99 g)
Diameter
0.338″ (8.59 mm)
Sectional Density
0.231
BC G1
0.432
Type
TTSX BT
Min. Twist
1:14.0
Related Load Recipes
Load recipes using .338 | 185gr | TTSX BT are available in the following cartridges:
.338 Win Mag.
8.5 mm Messner Mag.
8.5 x 55 Blaser
.338 Lapua Mag. Ackley Improved
8.5 x 63
.338 Blaser Mag.
.338 Lapua Mag.
.338 Weatherby RPM
.338-06 A-Square
.338 Federal
.338 Rem. Ultra Mag.
.338 Marlin Express
8.5 x 63 R
.33 Win.
.340 Weath. Mag.
.338 RCM
8.5 x 68 Fanzoj
.338-378 Weath. Mag.
.338 Norma Mag.
.33 Nosler
Similar Bullets
Same-caliber projectiles within ±0.003", ±5gr and matching lead content from other brands.
.338 | 185gr | CutEdge ER Raptor
Cutting Edge · 185gr · BC 0.445
.338 | 180gr | VLR-4
Peregrine · 180gr · BC 0.471
.338 | 185gr | CX
Hornady · 185gr · BC 0.407
.338 | 185gr | GMX
Hornady · 185gr · BC 0.42
.338 | 190gr | TAG
Brenneke · 190gr · BC 0.235
.338 | 185gr | X BT
Barnes · 185gr · BC 0.342
.338 | 185gr | Fox Classic Hunter
Fox Bullets · 185gr · BC 0.315
.338 | 190gr | HHT
Hammer · 190gr · BC 0.469
.338 | 185gr | TSX BT
Barnes · 185gr · BC 0.352
.338 | 185gr | XLC BT
Barnes · 185gr · BC 0.429
.338 | 190gr | ARIETE
Hasler · 190gr · BC 0.59
.338 | 186gr | VLR-5
Peregrine · 186gr · BC 0.471
Community Load Data for .338 | 185gr | TTSX BT
Loads for .338 | 185gr | TTSX BT from our community:
29 loads
| cartridge | Powder | Barrel (in) | Charge (gr) | OAL (in) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|
| 8.5 x 55 Blaser | Reload Swiss RS 52 | 20.1 | 62.0 | 3.031 | 9 (0%) | 2894 |
| 8.5 x 55 Blaser | Reload Swiss RS 52 | 20.1 | 61.5 | 3.031 | 8 (0%) | 2871 |
| 8.5 x 55 Blaser | Reload Swiss RS 52 | 20.1 | 61.0 | 2.972 | 8 (0%) | 2877 |
| 8.5 x 55 Blaser | Reload Swiss RS 52 | 20.1 | ••.• | 2.972 | 7 (0%) | 2736 |
| .338-06 A-Square | Hodgdon H4895 | 24.0 | ••.• | 3.333 | 62265 (99%) | 2887 |
| .338-06 A-Square | Hodgdon H4895 | 24.0 | ••.• | 3.333 | 60452 (96%) | 2861 |
| .338 ARC | Hodgdon H110 | 16.0 | ••.• | 2.210 | 51532 (99%) | 1991 |
| .338 ARC | Hodgdon H110 | 16.0 | ••.• | 2.230 | 49777 (96%) | 1982 |
| .338 ARC | Hodgdon H110 | 16.0 | ••.• | 2.250 | 48109 (93%) | 1972 |
| .338 ARC | Hodgdon H110 | 16.0 | ••.• | 2.250 | 50836 (98%) | 2001 |
| .338 ARC | Hodgdon H110 | 16.0 | ••.• | 2.240 | 51677 (99%) | 2008 |
| 8.5 x 55 Blaser | Reload Swiss RS 50 | 18.5 | ••.• | 2.980 | 7 (0%) | 2582 |
| 8.6 mm Blackout | Hodgdon CFE BLK | 12.0 | ••.• | 2.700 | 55796 (88%) | 2201 |
| 8.5 x 63 | Vihtavuori N135 | 22.0 | ••.• | 3.310 | 7 (0%) | 2707 |
| 8.5 x 63 | Vihtavuori N135 | 22.0 | ••.• | 3.310 | 7 (0%) | 2644 |
| 8.5 x 55 Blaser | Reload Swiss RS 40 | 20.1 | ••.• | 2.972 | 9 (0%) | 2772 |
| 8.5 x 55 Blaser | Reload Swiss RS 40 | 20.1 | ••.• | 2.972 | 8 (0%) | 2730 |
| 8.6 mm Blackout | Reload Swiss RS 36 | 16.0 | ••.• | 2.653 | 9 (0%) | 2362 |
| 8.5 x 55 Blaser | Reload Swiss RS 40 | 20.1 | ••.• | 2.972 | 8 (0%) | 2749 |
| 8.5 x 55 Blaser | Reload Swiss RS 40 | 20.1 | ••.• | 2.953 | 8 (0%) | 2759 |
| 8.5 x 55 Blaser | Reload Swiss RS 40 | 20.1 | ••.• | 2.953 | 9 (0%) | 2779 |
| 8.5 x 55 Blaser | Reload Swiss RS 40 | 20.1 | ••.• | 2.953 | 10 (0%) | 2864 |
| 8.6 mm Blackout | Reload Swiss RS 36 | 16.0 | ••.• | 2.697 | 9 (0%) | 2388 |
| 8.6 mm Blackout | Reload Swiss RS 36 | 16.0 | ••.• | 2.677 | 9 (0%) | 2398 |
| .338 Blaser Mag. | Vihtavuori N550 | 19.7 | ••.• | 3.290 | 51184 (84%) | 2792 |