| LoadID | 6574 |
| Bullet | Speer Jacketed HP (#1035) |
| Bullet Weight | 52 grs |
| Powder | Varget |
| Powder Weight | 36.4 grs |
| Primer | CCI BR2 |
| Brass Make | Winchester Super Speed |
| Barrel Length | 26 (inches) |
| C.O.L | 2.680 (inches) |
| Velocity | 3591 fps |
| Group 100 yds | .259 (inches) |
| Submitted By | bowhunthard |
| Gun Info | Winchester pre-'64 model 70 hunter grade |
| Comment | Throat on this rifle is extremely eroded. |