About this 3D model

This is a high-fidelity, 1:1 scale replica of the iconic M67 Fragmentation Grenade, featuring the M213 pyrotechnic delay fuze with true thread size. This project was designed from the ground up for the defense-tech community, EOD enthusiasts, and history educators who value mechanical accuracy and visual clarity. (Will fit surplus springs and strikers M213 Uses true thread size to the real item. Great use for Airsoft also) Whether you are looking for a museum-quality shelf piece or a functional teaching tool to demonstrate the internal "chain of events" in a grenade's firing sequence, this model provides an unparalleled look inside. Mechanical Details & Realism This isn't just a static shell. The model is designed to be fully interactive for training or display: Complete Internal Firing Train: The cutaway version exposes the relationship between the striker, striker spring, primer, and the M213 delay column. Functional Safety Features: Includes a removable safety pin and "jungle clip" (pull ring and safety clip) to demonstrate the dual-safety protocol. Precision Geometry: The external "baseball" sphere is accurately dimensioned to the standard 2.5-inch diameter of the real-world counterpart. The "Cutaway" Experience The centerpiece of this listing is the Tactical Cutaway. It provides a 1/4 split of both the body and the fuze assembly. Visible Components: See exactly how the spring-loaded striker is held back by the safety lever (spoon) and how the internal delay housing sits within the Comp B filler (simulated). Great for Instruction: Ideal for explaining the 3-5 second delay mechanism without needing specialized equipment. ⚠️ DISCLAIMER This is an inert, non-functional training aid. It contains no energetic materials, no pyrotechnics, and no functioning electronics. It cannot be made functional and is intended strictly for display, educational, and simulation use only. ? FILE USE POLICY You may not sell, redistribute, or modify these files for resale. For commercial licensing or custom development, contact: ? RedwireSolutions.info@gmail.com