{"id":19962,"date":"2025-07-30T19:05:19","date_gmt":"2025-07-30T19:05:19","guid":{"rendered":"https:\/\/newtechairsoft.co.uk\/product\/ctm-aap-01-fuku-2-cnc-upper-shark-silver\/"},"modified":"2026-10-23T08:32:59","modified_gmt":"2026-10-23T08:32:59","slug":"ctm-aap-01-fuku-2-cnc-upper-shark-silver","status":"publish","type":"product","link":"https:\/\/newtechairsoft.co.uk\/?product=ctm-aap-01-fuku-2-cnc-upper-shark-silver","title":{"rendered":"CTM AAP-01 FUKU-2 CNC Upper &#8220;Shark&#8221; &#8211; Silver"},"content":{"rendered":"<p>CTM AAP-01 FUKU-2 CNC Upper &#8220;Shark&#8221; &#8211; SilverGive your Action Army AAP-01 the ultimate competitive upgrade with the CTM AAP-01 FUKU-2 CNC Upper &#8220;Shark&#8221;. The FUKU-2 swaps out your stock polymer receiver for an aircraft-grade aluminium chassis, giving you the competitive edge on your opponents and turning the appearance of your standard AAP-01 into something more aggressive.CTM has designed the FUKU-2 with shark-gill skeletonised cutouts to reduce slide weight for lightning-fast blowback cycling, crisp trigger response, and maximum gas efficiency. Key FeaturesAggressive &#8220;Shark&#8221; Skeletonised Cutouts: The shark-gill cutouts drop a massive weight of the upper to allow your bolt to cycle significantly faster for rapid-fire springs.Precision CNC Aluminium Build: Milled from solid aircraft-grade 6061 aluminium alloy to eliminate receiver flex and provide rock-solid alignment for your inner barrel and hop-up.Modular Picatinny Rail System: Includes detachable top and bottom 20mm RIS rails for mounting micro red dot optics, tactical flashlights, or laser aiming modules.Integrated Sight &amp; Thread System: Comes equipped with high-visibility fibre optic front and rear sights for instant target indexing, plus standard 14mm outer barrel threads for suppressors and tracer units.Technical SpecificationsPlatform CompatibilityAction Army AAP-01 &amp; AAP-01C GBB SeriesMaterialCNC-Machined 6061-T6 Aluminium AlloyThread InterfaceStandard 14mm CCW (Counter-Clockwise\/Negative)Weight140gWhat&#8217;s in the Box?CNC Upper BodyFront\/Rear Fibre SightsTop\/Bottom RailsHardware PackBZ Tech Team Advice:Maxing out Cycle Speed: Pair this lightweight FUKU-2 upper with a CTM TAC Advanced Lightweight Bolt and a 150% or 200% recoil spring. The combination of reduced reciprocating mass and stiffer spring tension creates an insanely fast, flat-shooting machine-pistol cycle.Non-Permanent Threadlock: Because CNC aluminium transfers vibrations differently than polymer, apply a single drop of blue threadlocker to your rail and sight mounting screws during assembly to keep everything tight through heavy gameplay.Hop-Up Unit Fitment: Fits standard stock AAP-01 hop-up chambers as well as upgraded CNC rotary units (like the CTM or Action Army CNC chambers). Take your time aligning the hop-up unit screw holes to guarantee flawless BB feeding into the nozzle.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CTM AAP-01 FUKU-2 CNC Upper &#8220;Shark&#8221; &#8211; SilverGive your Action Army AAP-01 the ultimate competitive upgrade with the CTM AAP-01 FUKU-2 CNC Upper &#8220;Shark&#8221;. The FUKU-2 swaps out your stock polymer receiver for an aircraft-grade aluminium chassis, giving you the competitive edge on your opponents and turning the appearance of your standard AAP-01 into something [&hellip;]<\/p>\n","protected":false},"featured_media":19961,"comment_status":"open","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[928],"product_tag":[931],"class_list":["post-19962","product","type-product","status-publish","has-post-thumbnail","product_cat-aap-01-parts-accessories","product_tag-drsh","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CTM AAP-01 FUKU-2 CNC Upper &quot;Shark&quot; - Silver - New Tech Airsoft LTD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newtechairsoft.co.uk\/?product=ctm-aap-01-fuku-2-cnc-upper-shark-silver\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CTM AAP-01 FUKU-2 CNC Upper &quot;Shark&quot; - Silver - New Tech Airsoft LTD\" \/>\n<meta property=\"og:description\" content=\"CTM AAP-01 FUKU-2 CNC Upper &#8220;Shark&#8221; &#8211; SilverGive your Action Army AAP-01 the ultimate competitive upgrade with the CTM AAP-01 FUKU-2 CNC Upper &#8220;Shark&#8221;. 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