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22 Ammunition

FAQ

Who are some Manufactures?

Remington, CCI, Federal & Winchester

Who Designed the 22-250 Cartridge?

J. Stevens Arm & Tool Company

When was the22-250 catridge introduced?

1857

Case type:
Rimmed, Straight

Bullet diameter:
.223 in (5.7 mm)

Neck diameter:
.224 in (5.7 mm)

Base diameter:
.224 in (5.7 mm)

Rim diameter:
.275 in (7.0 mm)

Rim thickness:
.040 in (1.0 mm)

Case length:
.590 in (15.0 mm)

Overall length:
.985 in (25.0 mm)

Rifling twist:
1-16