Samson DPMS GII Evolution Series KeyMod 15 in Handguard Black. 308/AR-10? The DPMS GII Evolution Series is an adaptation of the AR-15 Evolution Series handguard specifically for the .308 platform. The DPMS GII handguard is built specifically for the DPMS GII receiver geometry. Will only fit rifles equipped with the OEM DPMS GII barrel nut. Requires installation of low profile gas block on carbine and mid-length systems. Specifications for Samson DPMS GII Evolution Series Handguard Key Mod: Manufacturer: Samson Color: Black Gun Make: AR Platform Features of Samson DPMS GII Evolution Series Handguard Key Mod Free-float design Rail includes integrated anti-rotation tabs 1913 Picatinny Mil-spec Material: 6061-T6 aluminum Finish: MIL-A-8625 type III class 2 anodizing Precision laser engraving Forms continuous top rail Package Contents: Samson DPMS GII Evolution Series Handguard Key Mod GII stainless steel bushing set Samson KM-EVO-G2-15: DPMS GII Evolution Series KeyMod 15 in Handguard Black