6.53 (.257) Scramjet
Rifle
Wildcat
| Family | Lazzeroni cartridge |
|---|---|
| Designer | John Lazzeroni |
| Case Type | Rimless, Bottlenecked |
| Primer | Large Rifle (.210") |
Dimensions (inches)
| Bullet Ø | 0.257 |
|---|---|
| Case Length | 2.79 |
| Neck Ø | 0.29 |
| Shoulder Ø | 0.509 |
| Base Ø | 0.529 |
| Rim Ø | 0.529 |
| Total Length | 3.47 |
References
Ammo Ency. 6th Ed. p. 619
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