Our reloading data for the .257 | 117gr | Winchester SPRN bullet covers a total of 10 suitable calibers and 630 load recipes
Manufacturer
Manufacturer SKU
Bullet Weight
117gr | 7.6g
Bullet Length
1'' | 25.4mm
Bullet Diameter
0.257'' | 6.5mm
Lead Content
Bullet contains lead
Ballistic Coefficient
0.213 (G1)
Bullet Shape
Flatbase
XXL ID
BID_6611
