<Table> <Tr> <Th_colspan="2">. 30 - 30 Winchester </Th> </Tr> <Tr> <Td_colspan="2"> A . 30 - 30 cartridge (center) between 5.56 × 45mm NATO (left), and 7.62 × 51mm NATO (right) </Td> </Tr> <Tr> <Th> Type </Th> <Td> Rifle </Td> </Tr> <Tr> <Th> Place of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th_colspan="2"> Production history </Th> </Tr> <Tr> <Th> Designer </Th> <Td> Winchester </Td> </Tr> <Tr> <Th> Designed </Th> <Td> 1895 </Td> </Tr> <Tr> <Th> Manufacturer </Th> <Td> Winchester </Td> </Tr> <Tr> <Th> Produced </Th> <Td> 1895--present </Td> </Tr> <Tr> <Th> Variants </Th> <Td>. 25 - 35 Winchester, . 219 Zipper, . 30 - 30 Ackley Improved, 7 - 30 Waters </Td> </Tr> <Tr> <Th_colspan="2"> Specifications </Th> </Tr> <Tr> <Th> Case type </Th> <Td> Rimmed, bottlenecked </Td> </Tr> <Tr> <Th> Bullet diameter </Th> <Td>. 308 in (7.8 mm) </Td> </Tr> <Tr> <Th> Neck diameter </Th> <Td>. 330 in (8.4 mm) </Td> </Tr> <Tr> <Th> Shoulder diameter </Th> <Td>. 401 in (10.2 mm) </Td> </Tr> <Tr> <Th> Base diameter </Th> <Td>. 422 in (10.7 mm) </Td> </Tr> <Tr> <Th> Rim diameter </Th> <Td>. 506 in (12.9 mm) </Td> </Tr> <Tr> <Th> Rim thickness </Th> <Td>. 063 in (1.6 mm) </Td> </Tr> <Tr> <Th> Case length </Th> <Td> 2.039 in (51.8 mm) </Td> </Tr> <Tr> <Th> Primer type </Th> <Td> large rifle </Td> </Tr> <Tr> <Th> Maximum pressure (SAAMI) </Th> <Td> 42,000 psi (290 MPa) </Td> </Tr> <Tr> <Th_colspan="2"> Ballistic performance </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th> Bullet mass / type </Th> <Th> Velocity </Th> <Th> Energy </Th> </Tr> <Tr> <Td> 110 gr (7 g) FP </Td> <Td> 2,684 ft / s (818 m / s) </Td> <Td_colspan="2"> 1,760 ft ⋅ lbf (2,390 J) </Td> </Tr> <Tr> <Td> 130 gr (8 g) FP </Td> <Td> 2,496 ft / s (761 m / s) </Td> <Td_colspan="2"> 1,799 ft ⋅ lbf (2,439 J) </Td> </Tr> <Tr> <Td> 150 gr (10 g) FN </Td> <Td> 2,390 ft / s (730 m / s) </Td> <Td_colspan="2"> 1,903 ft ⋅ lbf (2,580 J) </Td> </Tr> <Tr> <Td> 160 gr (10 g) cast LFN </Td> <Td> 2,330 ft / s (710 m / s) </Td> <Td_colspan="2"> 1,929 ft ⋅ lbf (2,615 J) </Td> </Tr> <Tr> <Td> 170 gr (11 g) FP </Td> <Td> 2,227 ft / s (679 m / s) </Td> <Td_colspan="2"> 1,873 ft ⋅ lbf (2,539 J) </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> Source (s): Hodgdon </Td> </Tr> </Table> <Tr> <Th_colspan="2">. 30 - 30 Winchester </Th> </Tr>

When did winchester switch from 30 wcf to 30-30