Products descriptions visible on the website are translated from polish language using translator and may contain errors and mistakes.
Return spring for Mossberg 930/935/940.
Dimensions of the outer spring:
- manufacturer number: 16881
- total length: 361 mm
- outer diameter: 12.7 mm
- part number on the diagram: 63
- original Mossberg USA
You can find the diagram with factory numbers : TU
Important ! Any kind of repairs, part replacements, modifications, changes, etc.... in the weapon outsource to a specialized gunsmithing company.
*Follow the instruction manual attached to the product.