All Covers are interchangeable with the first and second series (A1).TR-1 Upgrade APX Hexagon Grip$215.00PriceModel*SelectQuantity*Pre-OrderPre-OrderAPX Laser Grip Design "Hexagon" Grip laser on Undercut of trigger guard Grip Medium laser Extended mag release in ergal Speed Ledge with laser work Finger Safety Point laser engraved Patch in pvc Case A1 Laser Grip Design "Hexagon" Grip laser on Undercut of trigger guard Grip Medium laser Extended mag release in ergal Speed Ledge with laser work Finger Safety Point laser engraved Patch in pvc Case