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Caliber Conversion - 38/357
Caliber Conversion - 38/357
38/357 - Pistol and Rifle Conversions
Listed below are some of the most common Pistol and Rifle caliber's that people convert their Mark 7 Machines too. To choose the caliber you want to switch to, please select the correspending tab on the left hand side.
Your current Caliber's setup will be shown in the 2nd column (What You Have) and the Caliber's setup you wish to convert to will be in the 3rd column (What You Need). Anything highlighted in RED is a part that will need to be replaced to complete a conversion to that caliber.
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Bullet Feeder
Conversion Kit
301-1300-01
301-1300-01
Powder Measure
Conversion Kit
101-1270-01
101-1270-01
Powder Measure
Funnel & Die Kit
101-1071-05
101-1071-05
Primer Size
(*Apex 10 includes both primer sizes)
Small
Small
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Bullet Feeder
Conversion Kit
301-1300-01
301-1300-01
Powder Measure
Conversion Kit
101-1270-01
101-1270-01
Powder Measure
Funnel & Die Kit
101-1071-05
101-1071-05
Case Feeder
Plates
Primer Size
(*Apex 10 includes both primer sizes)
Small
Small
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Bullet Feeder
Conversion Kit
301-1300-01
301-1300-01
Powder Measure
Conversion Kit
101-1270-01
101-1270-01
Powder Measure
Funnel & Die Kit
101-1071-05
101-1071-05
Primer Size
(*Apex 10 includes both primer sizes)
Small
Small
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Case Feed Ram
101-1113-03
101-1113-03
Powder Measure
Conversion Kit
101-1270-01
101-1270-01
Powder Measure
Funnel & Die Kit
101-1071-05
101-1071-05
Primer Size
(*Apex 10 includes both primer sizes)
Small
Small
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Case Feed Ram
101-1113-03
101-1113-03
Powder Measure
Conversion Kit
101-1270-01
101-1270-01
Powder Measure
Funnel & Die Kit
101-1071-05
101-1071-05
Case Feeder
Plates
Large Pistol
Large Pistol
Primer Size
(*Apex 10 includes both primer sizes)
Small
Large
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Powder Measure
Conversion Kit
101-1270-01
101-1270-01
Powder Measure
Funnel & Die Kit
101-1071-05
101-1071-05
Case Feeder
Plates
Large Pistol
Large Pistol
Primer Size
(*Apex 10 includes both primer sizes)
Small
Large
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Powder Measure
Conversion Kit
101-1270-01
101-1270-01
Powder Measure
Funnel & Die Kit
101-1071-05
101-1071-05
Case Feeder
Plates
Large Pistol
Large Pistol
Primer Size
(*Apex 10 includes both primer sizes)
Small
Large
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-01
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-01
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-01
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-01
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-01
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-01
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-05
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Small Pistol
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Small
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-07
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-04
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-01
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-01
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-01
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-01
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-05
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Small Pistol
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Small
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-08
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-04
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-05
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-07
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-01
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-01
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-05
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Small Pistol
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Small
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-02
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-03
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-03
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-02
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-02
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-01
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-05
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Small Pistol
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Small
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-02
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-03
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-03
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-02
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-02
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-01
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-05
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Large Pistol
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Large
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-04
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-02
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-02
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-03
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-03
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-01
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-05
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Large Pistol
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Large
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-09
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-07
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-04
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-08
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-03
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-01
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-05
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Large Pistol
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Large
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Primer Size
(*Apex 10 includes both primer sizes)
Small
Small
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Primer Size
(*Apex 10 includes both primer sizes)
Small
Large/Small
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Shell Plate
201-1063-05
201-1063-05
Case Feed Ram
101-1113-03
101-1113-03
Primer Size
(*Apex 10 includes both primer sizes)
Small
Large
Part
What You Have
What You Need
A press conversion kit contains the 3 items listed below.
They can either be purchased as a bundle based on caliber, or by individual part if necessary
Primer Size
(*Apex 10 includes both primer sizes)
Small
Large/Small
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-05
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-04
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-01
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-05
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-04
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-02
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-06
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Small Rifle
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Small
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-06
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-06
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-02
Case Feed Adapter
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-06
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-02
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-08
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Large Rifle
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Large/Small
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-11
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-05
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-03
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-10
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-05
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-02
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-06
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Small Rifle
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Large
Press
Conversion Kit
What You Have -
101-1068-03
What You Need -
101-1068-06
A press conversion kit contains the 3 items listed below.
Shell Plate
What You Have -
201-1063-05
What You Need -
201-1063-06
Case Feed Ram
What You Have -
101-1113-03
What You Need -
101-1113-02
Case Feed Adapter
What You Have -
201-1097-01-06
What You Need -
201-1097-01-04
Bullet Feeder
Conversion Kit
What You Have -
301-1300-01
What You Need -
301-1300-05
Powder Measure
Conversion Kit
What You Have -
101-1270-01
What You Need -
101-1270-02
Powder Measure
Funnel & Die Kit
What You Have -
101-1071-05
What You Need -
101-1071-07
Case Feeder
Plates
What You Have -
Large Pistol
What You Need -
Large Rifle
Primer Size
(*Apex 10 includes both primer sizes)
What You Have -
Small
What You Need -
Small
Still Have Questions?
The Mark 7® Sales Team is always happy to help! If you need any more information on converting calibers or other things Mark 7 related, you can reach out through one of the resources below