8-slot KeyMod Al UMP PicRail 2MtHolesBlk
Ergo 8 slot KeyMod UMP Rail
Use your Picatinny accessories on your Key Mod handgaurds with this conversion system.
The outside is a Picatinny rail. The inside is the mounting system to the Key Mod handguard.
Hard anodized finish on 6061 T6 Aluminum
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov