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.257 | 120gr | Speer Grand Slam
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Bullet Weight: | 120.0gr | 7.78g |
Bullet Length: | 1.09" | 27.7mm |
Bullet Diameter: | 0.257" | 6.5mm |
Lead Content: | contains lead |
Bullet Base: | Flat Base |
Ballistic Coefficient (G1): | 0.356 |
Manufacturer SKU: | 1415 |
BID: | BID_6093 |
Last updated: | 6/15/2025 |
Bullet Specifications:
The .257 | 120gr | Speer Grand Slam bullet is being produced by Speer. This Flat Base bullet contains lead. The technical details of this projectile are shown in the table above. Load data, suitable calibers and similar bullets to .257 | 120gr | Speer Grand Slam are shown further down.
Load data for .257 | 120gr | Speer Grand Slam bullet is available in the following calibers:
.25 Creedmoor
.25 WSSM
.25-06 Rem.
.25-35 Win.
.250 Savage
.255 GS
.256 Mag. Gibbs
.257 Roberts
.257 Weath. Mag.
6.5 x 52 R
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