US Primer, Percussion, Mk 22

 

clip2524

Description

This primer is exactly like the Percussion Primer Mk 21, except that it is secured by a push fit rather than threads. The Mk 22 is used in 40mm Brass Case Mk 1 and Steel Case Mk 3.

See Also

Nothing else to see.

Source(s)

OP 1664, Volume 1 - US Explosive Ordnance (1947)