Description And features AGM-2113 is the advanced base for Rattler TC family. The quick release weapon mount attaches to the thermal scope and affixes it to any Picatinny rail system without the use of additional tools or throw levers. The weapon mount is constructed of sturdy aluminum parts. Weight: 104 g / 3.7 ozDimensions: 63 x 50 x 26 mm / 3.7 x 2.0 x 1.0 inchesWarning: California&';s Proposition 65 Fast and easy installation Lightweight and durable all-metal design For mounting to any Weaver or Picatinny rails Easy-to-use adjustable brackets with torque preset