Home / Accessories / PCU Micro Tracer unit Gen.3 Shell PCU Micro Tracer unit Gen.3 Shell PCU Micro Tracer unit Gen.3 Shell quantity Add to cart SKU: P412 Category: Accessories Product ID: 3836 Description Description PCU Micro Tracer unit Gen.3 Shell description: Related products PCU Glock 17/18 Mount Gen.2 M870/AA12/KSG/SGR12 Front Cap Gen.2.1 PCU CZ75 P-07 Mount Gen.2