Cartridge and Chamber Designs Standardized by SAAMI
Note: Current Cartridge & Chamber Drawing documents are contained within the SAAMI Standards. They can be found HERE.
Information on how a cartridge becomes a SAAMI Standard can be found in our Informational Publications.
Newly Accepted Cartridge and Chamber Designs
Links to technical data and drawings for the newly SAAMI accepted Cartridge and Chamber designs not yet included in SAAMI Standards are listed below. These drawings will be incorporated during the next revision of the relevant SAAMI Standard.
- 12 Gauge 1¾”
- 21 Sharp
- 25 Creedmoor
- 28 Gauge 3″
- 5.7 X 28 FN
- 7mm Backcountry
- 30 Super Carry
- 338 Advanced Rifle Cartridge
Revisions to existing SAAMI Accepted Cartridge and Chamber Drawings
Occasionally a dimensional correction may be made to an existing cartridge/chamber design. In those cases the revision will initially be posted in this section until such time as the drawing is updated in the SAAMI Standards.
A cartridge/chamber design that has been previously subject to revision will have both an issue date and a revision date on the drawing.