Is the main screw collar the same between the No.1 and No.4 rifles?
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Is the main screw collar the same between the No.1 and No.4 rifles?
The part numbers I have are different. The new no4 collar I have is 12.90mm long, I'll measure the diameters when I get home.
I have an inner diamter of 7mm and an outer of 9.5mm.Quote:
Originally Posted by ssj