
.284 | 140gr | 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
140 gr (9.07 g)
Diameter
0.284″ (7.21 mm)
Sectional Density
0.248
BC G1
0.412
Type
TTSX BT
Min. Twist
1:10.0
Related Load Recipes
Load recipes using .284 | 140gr | TTSX BT are available in the following cartridges:
7 mm Backcountry
7 mm Rem. SA Ultra Mag.
.280 Ackley Improved
7 mm-08 Rem.
7 x 64 Brenneke
7 mm Rem. Mag.
7 mm Exp. Rem.
7 mm Weath. Mag.
7 x 57
7 mm Blaser Mag.
7 x 61 S&H (Super)
7 mm STW
7 x 75 R SE v. Hofe
7 x 57 R
7 mm KM Katzmaier
7 x 72 R
.280 Rem.
7 mm Rem. Ultra Mag.
7 x 65 R Brenneke
7 mm Mag. Fl. H&H
7 mm PRC
7-6.5 PRCW
.280 Riml. N.E. Ross
.28 Nosler
7 mm WSM
7-.300 Norma Mag.
7 FCP
.284 Win.
7 x 50 R
7.21 Firebird
7 mm SAW
7 x 66 SE v. Hofe
Similar Bullets
Same-caliber projectiles within ±0.003", ±5gr and matching lead content from other brands.
.284 | 140gr | Powerhead Blade
SAKO · 140gr · BC 0.362
.284 | 139gr | GMX
Hornady · 139gr · BC 0.486
.284 | 139gr | LRX BT
Barnes · 139gr · BC 0.434
.284 | 139gr | HDB Universal
Reichenberg · 139gr · BC 0.257
.284 | 138gr | ERTP
TWENTY-NINE · 138gr · BC 0.432
.284 | 145gr | Fox Classic Hunter
Fox Bullets · 145gr · BC 0.362
.284 | 135gr | HP
Atomic 29 · 135gr · BC 0.39
.284 | 143gr | Hunter
Hammer · 143gr
.284 | 145gr | Hunting
Hasler · 145gr · BC 0.46
.284 | 145gr | CutEdge MTH
Cutting Edge · 145gr · BC 0.495
.284 | 135gr | CutEdge ER Raptor
Cutting Edge · 135gr · BC 0.47
.284 | 140gr | X S
Barnes · 140gr · BC 0.428
Community Load Data for .284 | 140gr | TTSX BT
Loads for .284 | 140gr | TTSX BT from our community:
78 loads
| cartridge | Powder | Barrel (in) | Charge (gr) | OAL (in) | Max. Pressure (psi) | Muzzle Velocity (fps) |
|---|---|---|---|---|---|---|
| 7 x 64 Brenneke | Vihtavuori N160 | 22.0 | 52.1 | 3.307 | 55148 (92%) | 2838 |
| 7 x 64 Brenneke | Vihtavuori N160 | 22.0 | 52.5 | 3.307 | 56563 (94%) | 2858 |
| 7 x 64 Brenneke | Vihtavuori N160 | 22.0 | 52.0 | 3.307 | 54775 (91%) | 2831 |
| 7 x 64 Brenneke | Vihtavuori N160 | 22.0 | ••.• | 3.307 | 58397 (97%) | 2884 |
| 7 x 64 Brenneke | Vihtavuori N160 | 22.0 | ••.• | 3.307 | 53062 (88%) | 2805 |
| 7 x 64 Brenneke | Vihtavuori N160 | 22.0 | ••.• | 3.307 | 51422 (85%) | 2782 |
| 7 x 64 Brenneke | Vihtavuori N160 | 22.0 | ••.• | 3.307 | 45290 (75%) | 2677 |
| 7 mm Rem. Mag. | Hodgdon Retumbo | 24.0 | ••.• | 3.343 | 50318 (82%) | 3123 |
| 7 x 64 Brenneke | Vihtavuori Vihtavuori N550 | 24.0 | ••.• | 3.257 | 49048 (81%) | 2812 |
| 7 x 64 Brenneke | Rottweil R 903 | 21.7 | ••.• | 3.307 | 57486 (96%) | 2851 |
| 7 x 64 Brenneke | Rottweil R 903 | 21.7 | ••.• | 3.307 | 55651 (92%) | 2825 |
| 7 x 64 Brenneke | Rottweil R 903 | 21.7 | ••.• | 3.307 | 51239 (85%) | 2756 |
| 7 x 64 Brenneke | Reload Swiss RS 52 | 21.7 | ••.• | 3.307 | 55844 (93%) | 2894 |
| 7 x 64 Brenneke | Reload Swiss RS 52 | 21.7 | ••.• | 3.307 | 51712 (86%) | 2831 |
| 7 x 64 Brenneke | Vihtavuori Vihtavuori N550 | 24.0 | ••.• | 3.257 | 51267 (85%) | 2848 |
| 7 mm Rem. Mag. | Norma MRP | 25.0 | ••.• | 3.290 | 56993 (91%) | 3196 |
| 7 mm Rem. Mag. | Vihtavuori N560 | 25.0 | ••.• | 3.290 | 57242 (92%) | 3186 |
| 7 mm Rem. Mag. | Vihtavuori N560 | 25.0 | ••.• | 3.290 | 60178 (96%) | 3235 |
| 7 mm Rem. Mag. | Vihtavuori N560 | 25.0 | ••.• | 3.290 | 49258 (79%) | 3045 |
| 7 mm-08 Rem. | Hodgdon VARGET | 22.0 | ••.• | 2.800 | 55103 (92%) | 2713 |
| 7 mm PRC | Hodgdon H4350 | 24.0 | ••.• | 3.110 | 60639 (93%) | 3110 |
| 7 mm PRC | Hodgdon H4350 | 24.0 | ••.• | 3.110 | 59158 (91%) | 3091 |
| 7 mm PRC | Hodgdon H1000 | 24.0 | ••.• | 3.110 | 36979 (57%) | 2703 |
| 7 mm PRC | Hodgdon H4350 | 24.0 | ••.• | 3.110 | 53882 (83%) | 3005 |
| 7 mm PRC | Hodgdon H4350 | 24.0 | ••.• | 3.110 | 48989 (75%) | 2917 |