{"product_id":"inner-barrel-prometheus-eg-ak74u","title":"Inner Barrel Prometheus EG 6.03 AK74U 260 mm","description":"\u003cdiv class=\"value\"\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\u003cp\u003e\u003cspan\u003eThe Prometheus EG AK74U inner barrel is a high-quality replacement barrel for your original AK74U inner barrel. Thanks to good air seal and improved hop-up function that a quality barrel makes possible, you shoot considerably more accurately. For best results, combine this barrel with high-quality BBs.\u003cbr\/\u003e\u003cbr\/\u003eThe material is stainless steel — a deliberate choice. Stainless steel is stiffer than brass or aluminium, the materials most inner barrels are made from, and therefore deforms less quickly with rough use. Moreover, stainless steel has a lower coefficient of expansion. When the barrel heats up from intensive shooting, the effect on accuracy remains limited as a result. A common choice for sport shooters who fire many rounds.\u003cbr\/\u003e\u003cbr\/\u003eBesides the material, the dimensions play a major role in performance. The inner diameter is 6.03 mm with a tolerance of only +\/- 0.01 mm; the outer diameter is 8.5 mm. The finish is executed at a high level. At the end of the barrel, the inner diameter tapers slightly, so pressure decreases gradually rather than dropping suddenly — which prevents instability at the muzzle.\u003cbr\/\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Prometheus","offers":[{"title":"Default Title","offer_id":57797058199884,"sku":"361815458","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/3430\/5100\/files\/inner-barrel-prometheus-eg-ak74u-_1.jpg?v=1781501239","url":"https:\/\/www.tacticaltrophy.com\/products\/inner-barrel-prometheus-eg-ak74u","provider":"Tactical Trophy","version":"1.0","type":"link"}