Talk:Weapon Optics and Attachments/@comment-72.49.149.251-20130414231252/@comment-173.217.150.25-20160503223145

Well, this works:

Compensator + High Velocity Ammo

The result will be 15% - 10% = 5% vertical recoil reduction. The directives LMG for the NC (GODSAW) has a compensator and high velocity ammo with no negative effect for either, so has a 15% vertical recoil reduction.