Tectonic Innovations Neutron 9mm single shot impact grenade

• Single-shot impact grenade, "bobble head" design with glow in the dark feature
• Materials: stainless steel + aircraft-grade aluminium
• Weight: ~450g
• Safety: self-contained "twist to live" (no pins to lose)
• "Glow-ready" recess + 2 single-use glow capsules included
• Dimensions: 40mm width, 128mm height
• Charge: 6mm.209 primer
• Glow recess size: 43mm x 5mm
• Positioned as "best value full metal impact grenade" + built with future add-ons/adaptability in mind

If you want, I'll now turn this into a "tech website" product page pack (short + long description, bullets, specs table, meta title/description, slug, image alt text).