A10 and DBD34 primary cases

[chrisf-1]

Hi again everyone a question for the experts amongst us are swinging arm A10 and DBD34 primary cases interchangeable many thanks

[idie]

Only the outer cases. The inners have diffent size holes to fit the crank cases with different mounting holes
 The Goldie and B series also have a cutaway at the top to clear the mag.

[chrisf-1]

Many thanks