Ergo Grip’s Ultra Lite™ Z KeyMod hand guards are a major upgrade in performance and versatility for any M4 style carbine with standard plastic hand guards. Easy to install with no special tools required, simply remove the plastic hand guards, replace with the separate halves of the Ultra Lite™ Z KeyMod and tighten the four included screws.
For best installation, we suggest using the 3/32 Wrench
D. L –
This handguard is fit perfectly for Adams Arms P1 AR-15. It needs to pry it in with screwdriver.