{"product_id":"fps-tune-up-kit-made-of-ergal-for-m4-m16-duplicate-24396","title":"FPS TUNE-UP KIT MADE OF ERGAL FOR M4 \/ M16","description":"\u003cstrong\u003eThe FPS Tune‑Up Kit for M4\/M16 (KITM4E1) is a high‑performance internal upgrade set designed to improve air seal, consistency and overall efficiency in any Version 2 AEG platform. Fully CNC‑machined from ERGAL aluminium and 100% made in Italy, this kit delivers a reliable, measurable boost to your rifle’s performance.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eInside the kit you’ll find three precision‑engineered components:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eERGAL Air Nozzle for M4\/M16 (SPM4E)\u003c\/strong\u003e — lightweight, durable and machined for a perfect seal to maximise compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eERGAL Cylinder Head V2 (TC02A)\u003c\/strong\u003e — reinforced construction with optimal impact cushioning for smoother piston contact and improved longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC ERGAL Double O‑Ring Ball Bearing Piston Head (TPAE)\u003c\/strong\u003e — dual O‑rings ensure maximum air seal, while the ball‑bearing core reduces spring stress and enhances gearbox cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eThis combination significantly improves FPS stability, air efficiency and overall gearbox smoothness.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e100% Marui‑compatible and 100% made in Italy\u003c\/strong\u003e, it’s an ideal upgrade for players who want dependable, high‑quality components without unnecessary complexity.","brand":"FPS Softair Italy","offers":[{"title":"Default Title","offer_id":58711963173195,"sku":"KITM4E1","price":29.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/3362\/5931\/files\/FPS_tuneupkit_KITM4E1_1.jpg?v=1791200866","url":"https:\/\/outdoorzone.ie\/products\/fps-tune-up-kit-made-of-ergal-for-m4-m16-duplicate-24396","provider":"Outdoor Zone Ireland","version":"1.0","type":"link"}