LDT Warinterest Z2 Hop Up

LDT Warinterest Z2 Injection Molded Adjustable Hop Up 

when installed, finishes neat and hidden inside outer barrel. Originals muzzle can be fitted afterwards

Trim the barrel for a proper fit if necessary

Perfect for upgrading ldt hk416 v2.5,

Recommend using ldt heavy milky gel balls with it

Material: nylon

Size: inner dia 9.5mm, outer dia 16mm

Package:1x z2 hopup