KWA KM4 Series Buffer Tube (509A)

Sale price$34.95 CAD
Only 1 unit left

This metal buffer tube fits all KM4 Series AEGs, including the CQR and KM16 Series and allows MilSpec 6-position stock functionality. It appears on KM4 diagrams as part 509 (or as part 80 on the CQR Series diagrams).