Dual/Single Optic Longer Front Sight Screw - HK German
HK German manufacturer. This is a required part if you want to install either the dual or single optic.
Compatible With:
H&K German G36 & SL8 Picatinny Sight Rail With Front And Rear Iron Sights
Each rail works well with optics such as Eotech or Aimpoints. This is also a great part if you want a lower cheek...
HK G36 & SL8 Dual Optic Replacement Lithium Battery
The proper battery with the proper voltage for all HK dual optic units.
Please Note:
Standard AA batteries WILL NOT work. Yo