Spike's tactical stripped lower is made to the highest standards.Forged from 7075 t6 aluminum, it supports multi-calibers, black hard coat anodized finish, is low shelf, and rdias compatible.This model has a calico jack logo.Note: requires a lower parts kit, buffer & stock of your choosing to complete.Type: StrippedGun Model: AR-15Gun Type: AR PlatformCaliber: Multi-CaliberMaterial: 7075 AluminumFinish: Black Hardcoat AnodizedTrigger: None