Feeder with spring for 98 system rifle 98 K98 etc.

For sale is a feeder for a 98 box magazine. See photo for details.
Product safety notes: This is a used item. Before use, the condition of the product should be carefully checked to ensure that there are no damages or wear that could affect safety. The use of this product is reserved exclusively for trained personnel with the appropriate expertise. In case of uncertainties, it is recommended to have the product checked by a professional. The seller assumes no liability for damages resulting from improper use or undetected defects.
WARNING: A proof of acquisition authorization is required for the purchase of this product!!!