Home / Services HK 91 93 G3 33 53 90 / HK Sling UMP G36 SL8 USC Etc Factory New View cart “MP5 Standard Cocking Tube New” has been added to your cart. HK Sling UMP G36 SL8 USC Etc Factory New$4900 SKU: HKSLINGNEW-1 Categories: MP5 & 90 Series, New Products, Services - HK SP5 SP5K & Clone, Services HK 91 93 G3 33 53 90, Services HK MP-5, Services HK SL8 to G36, Services HK USC to UMP, UMP G36 Tags: G36, SL8, UMP, usc Product ID: 7121 Factory HK sling for the UMP, G36, SL8, USC or other. New Original HK Black In stock HK Sling UMP G36 SL8 USC Etc Factory New quantity Add to cart Description Additional information Description Factory HK sling for the UMP, G36, SL8, USC or other. New Original HK Black Additional information Weight 10 oz Dimensions 5 × 3 × 2 in Manufacturer HK Related products Out of stock HK MP5 9mm Standard Bolt Group Complete Factory Original $79900 HK UMP 3 Position Lower Housing Grip Frame Trigger Group 0 1 F $64900 Sale! HK UMP Complete Parts Kit Trade-in/De-milled 45 40 10mm from: $2,00000$1,59900 Out of stock HK MP5 9mm LEO Factory Magazine Used $6900