Mesa Tactical Trigger Pin Replacement Kit for Rem 870/1100/11-87 20-GA Black. These kits are incompatible with receiver mounted SureShell carriers or side Picatinny rails. Specifications for Mesa Tactical Rem Trigger Pin Replacement Kit: Manufacturer: Mesa Tactical Color: Black Gun Make: Remington Gun Model: Remington Model 870 Package Contents: Mesa Tactical Rem Trigger Pin Replacement Kit includes necessary hardware What firearm models does the manufacturer say Mesa Tactical Rem Trigger Pin Replacement Kit is compatible with? The manufacturer says that Mesa Tactical Rem Trigger Pin Replacement Kit is compatible with Remington Model 870Mesa Tactical 93150: Trigger Pin Replacement Kit for Rem 870/1100/11-87 20-GA Black