{"product_id":"3d-printed-105mm-m456-heat-t-tank-round-m68-gun-inert-replica-all-plastic","title":"3D Printed 105mm M456 \/ M456A1 \/ M456E1 HEAT-T Tank Round - M68 Gun - Inert Replica - All Plastic","description":"\u003cp\u003eThe 105mm M456 HEAT-T was the standard shaped-charge round for the M68 105mm gun — the main armament of the M60 Patton and the original M1 Abrams. Instantly recognizable by its long spike-nose standoff probe and fin-stabilized boat tail; the Cold War tank round.\u003c\/p\u003e\u003cp\u003eOffered in three models: the original \u003cstrong\u003eM456\u003c\/strong\u003e, the improved \u003cstrong\u003eM456A1\u003c\/strong\u003e, and the developmental \u003cstrong\u003eM456E1\u003c\/strong\u003e. Full 1:1 scale replica projectile, 100% 3D-printed plastic.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinished:\u003c\/strong\u003e painted and stenciled in the classic black HEAT scheme, ready to display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnfinished:\u003c\/strong\u003e raw print, prep and paint it your way\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrom the data sheet — TM 43-0001-28\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesignation:\u003c\/strong\u003e Cartridge, 105 Millimeter: HEAT-T, M456 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete round:\u003c\/strong\u003e 48 lb, 39.6 in — gun: 105mm M68\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarhead:\u003c\/strong\u003e Composition B shaped charge (2.14 lb) behind a funnel-shaped copper liner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuze:\u003c\/strong\u003e PIBD M509A1 — piezoelectric element in the spike nose fires the base-detonating fuze on impact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e 3,850 fps muzzle velocity, 8,200 m maximum range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScheme:\u003c\/strong\u003e black with white markings and yellow band — the scheme our Finished variant wears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpotting the models:\u003c\/strong\u003e the M456 had no cartridge-case liner, the M456E1 added a wax-coated cloth liner, and the M456A1 covered it in mylar film — with projectile bodies made after August 1967 fully enclosing the base fuze\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e100% PLASTIC. FAKE. INERT. Contains no metal parts and no explosive — a display prop for collectors, tankers, and reenactors. Not a toy; not for children.\u003c\/p\u003e","brand":"Redleg3D","offers":[{"title":"M456 \/ Finished (Painted \u0026 Stenciled)","offer_id":47934560174257,"sku":"105-M456-HEAT-FIN","price":120.0,"currency_code":"USD","in_stock":true},{"title":"M456 \/ Unfinished (Raw Print)","offer_id":47934560207025,"sku":"105-M456-HEAT-UNF","price":90.0,"currency_code":"USD","in_stock":true},{"title":"M456A1 \/ Finished (Painted \u0026 Stenciled)","offer_id":47934574657713,"sku":"105-M456A1-HEAT-FIN","price":120.0,"currency_code":"USD","in_stock":true},{"title":"M456E1 \/ Finished (Painted \u0026 Stenciled)","offer_id":47934574690481,"sku":"105-M456E1-HEAT-FIN","price":120.0,"currency_code":"USD","in_stock":true},{"title":"M456A1 \/ Unfinished (Raw Print)","offer_id":47934574723249,"sku":"105-M456A1-HEAT-UNF","price":90.0,"currency_code":"USD","in_stock":true},{"title":"M456E1 \/ Unfinished (Raw Print)","offer_id":47934574756017,"sku":"105-M456E1-HEAT-UNF","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/1125\/2385\/files\/PXL_20260916_053723038.MP.jpg?v=1789537206","url":"https:\/\/redleg3d.com\/products\/3d-printed-105mm-m456-heat-t-tank-round-m68-gun-inert-replica-all-plastic","provider":"Redleg3D","version":"1.0","type":"link"}