{"title":"Latest Products","description":null,"products":[{"product_id":"victory-tub-of-50-380-9mm-rk-blanks","title":"VICTORY Tub of 50 .380 \/ 9mm RK BLANKS","description":"\u003cp\u003e**Please Note**\u003cbr\u003eThis is an age restricted item. (No under 18 years of age).\u003cbr\u003eAmmunition, including blank cartridges,\u003c\/p\u003e\n\u003cp\u003e.380 (9mm RK) Victory Nitro Blanks Tubs of 50\u003c\/p\u003e","brand":"Big Steve's Builds","offers":[{"title":"Default Title","offer_id":54706219024648,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/8795\/3928\/files\/EASI-AMMOVICTORY_Victory-9mm-RK-BLANKS.jpg?v=1774365501"},{"product_id":"cheddite-pack-of-100-6mm-209-primers","title":"CHEDDITE Pack Of 100 6mm 209 Primers","description":"\u003cp\u003e\u003cspan\u003eCHEDDITE 209 615 primers are best suited for impact-style grenades, they are a sensitive primer with a softer shell so will detonate easier with less force better for softer ground in general, but will detonate every time on hard surfaces even when thrown from a low height.\u003c\/span\u003e\u003c\/p\u003e","brand":"Big Steve's Builds","offers":[{"title":"Default Title","offer_id":54706220925192,"sku":null,"price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/8795\/3928\/files\/IMG-4665.jpg?v=1774365615"},{"product_id":"tokyo-marui-fnx-45-to-m4-hpa-adapter-next-gen","title":"TOKYO MARUI FNX 45 TO M4 HPA ADAPTER NEXT GEN","description":"\u003cp class=\"\"\u003e\u003cstrong\u003e**COMING SOON - Updated 2026 edition with high quality, near indestructible, injection moulded polycarbonate M4 magwell.**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eDesigned to fit your existing TM FNX45 magazines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eIncludes single stack adapter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eBB retention mechanism to reduce BB loss during magazine changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eFull support \u0026amp; warranty offered on this product\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eCompatible with most M4 magazines (We recommend PTS EPM1’s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eYour adapter will come with a number of shims that can be used to ensure snug fitment of your M4 magazine.\u003c\/span\u003e\u003c\/p\u003e","brand":"AIRTAC","offers":[{"title":"Default Title","offer_id":57799289864456,"sku":null,"price":59.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/8795\/3928\/files\/IMG-5918.webp?v=1778439087"},{"product_id":"tokyo-marui-fnx-45-shotgun-shell-hpa-adapter","title":"FNX-45 TM - SHOTGUN SHELL HPA ADAPTER","description":"\u003cp class=\"\"\u003eAirtac have replicated a TM FNX-45 magazine, and adapted it to take 30 round shotgun shells. A BB latch to prevent dropped BBs and simple push mag release on the rear of the adapter makes it an absolute dream to change shells.\u003c\/p\u003e\n\u003cp class=\"\"\u003eThe adapter comes with a 15cm airline, which can be cut down to your preferred size, and a tidy black Foster 22 (US Style) connector fitted. To finish your adapter, transfer your feed lips and outlet valve from your FNX45 gas magazine. All adapters are pressure tested before shipping. \u003cstrong\u003eDoes not require modification of your pistol, insert just like a regular magazine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eYou will also be provided three feed tubes of different lengths. Sometimes, due to manufacturing tolerances of the shells, you may need to swap out the feed tube already pre-fitted to give the best feeding results.\u003c\/p\u003e","brand":"AIRTAC","offers":[{"title":"Default Title","offer_id":57799290716424,"sku":null,"price":99.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/8795\/3928\/files\/IMG-5919.webp?v=1778439176"},{"product_id":"tm-m-p9-to-mp5-hpa-adapter","title":"M\u0026P9 TM - MP5 HPA ADAPTER","description":"\u003cp style=\"font-weight: 400;\"\u003e**COMING SOON - Updated 2026 edition with high quality CNC MP5 magwell.**\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis adapter allows you to run your gun on HPA, while using CYMA MP5 midcap magazines, which offer increased capacity and lower cost over gas magazines. You won't suffer from gas troubles, and will be able to full auto all day long!\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMade from impact resistant polymer.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"font-weight: 400;\" data-rte-list=\"default\"\u003e\n\u003cli\u003eCompatible with all CYMA \u003cb\u003e\u003cstrong\u003eMid-Cap\u003c\/strong\u003e\u003c\/b\u003e MP5 magazines\u003c\/li\u003e\n\u003cli\u003eFits up to the grip for an awesome aesthetic\u003c\/li\u003e\n\u003cli\u003eIncludes single stack adapter\u003c\/li\u003e\n\u003cli\u003eBB retention mechanism to reduce BB loss during magazine changes\u003c\/li\u003e\n\u003cli\u003eMP5 magazine \u003cb\u003e\u003cstrong\u003eNOT\u003c\/strong\u003e\u003c\/b\u003e included\u003c\/li\u003e\n\u003cli\u003eUS Style Fitting as standard\u003c\/li\u003e\n\u003cli\u003eStraight magazines perfectly follow the grip of your pistol\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AIRTAC","offers":[{"title":"Default Title","offer_id":57799300153608,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/8795\/3928\/files\/IMG-5922.webp?v=1778439631"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/8795\/3928\/collections\/d8752812-0558-44c5-8337-59e2f7f2541e.jpg?v=1782994183","url":"https:\/\/bigstevesbuilds.com\/collections\/latest-products.oembed","provider":"Big Steve's Builds","version":"1.0","type":"link"}