F GLK40 RRS 2 FOLLOWERS 2 BASE INSERTS RED $4.99 GLK40-RRS-RD show more like this Calculated in cart GunZoneDeals F ETS GLK40 RRS 2 FOLLOWERS 2 BASE INSERTS RED $4.99 ETSGLK40RRSRD show more like this Sergeant's Arms F ETS GLK40 RRS 2 FOLLOWERS 2 BASE INSERTS RED $4.99 ETSGLK40RRSRD show more like this Handguns $25 / Rifles $34.99 Charter Tactical F ETS GLK40 RRS 2 FOLLOWERS 2 BASE INSERTS RED $4.99 GLK40-RRS-RD show more like this Free Shipping over $500 Griswald Defense F ETS GLK40 RRS 2 FOLLOWERS 2 BASE INSERTS RED $5.13 GLK40-RRS-RD show more like this Additional, Calculated in cart BFG Outfitters