7.92 x 57 R

Calibre specification
	Metric (mm)	Imperial (in)
Calibre	7.92 x 57
Name:	Dutch
Case Type:	Rimmed, bottlenecked
Bullet Diameter:	8.10
Case Length:	56.8
Rim Diameter:	13.37
Neck Diameter:	8.87
Shoulder Diameter:
Base Diameter:	11.84
Total Length:	67.1
Weight:	26.9 grammes
Primer:	Berdan
Year Introduced:	1908
Also known as:	Patrone Scherp No. 23 7.9mm Patrone sS 294 8 x 57R Dutch 7.92mm Schwarzlose