{"product_id":"ctm-cnc-reaper-stock-mount-kit-tm-hi-capa","title":"CTM CNC Reaper Stock Mount Kit for TM Hi-Capa","description":"\u003cdiv style=\"background:#edfaf1;border-left:4px solid #27ae60;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#1a6b3a;\"\u003eCTM CNC Reaper Stock Mount Kit — it turns a Hi-Capa into something closer to a carbine, and the optic stops moving while it does it.\u003c\/strong\u003e A hundred and eighty-five grams of skeletonised chassis.\n\u003c\/div\u003e\u003cp\u003eThis replaces the slide assembly with a fixed chassis. Only the bolt inside cycles, so the top rail and everything on it sit still through a string of shots. The practical effect is that a red dot stays where you put it instead of bouncing and resettling between rounds.\u003c\/p\u003e\u003cp\u003eTaking the reciprocating mass down to a bolt also speeds the cycle up and takes the wrist fatigue out of a long game. At 185 g the front end is lighter than a full alloy slide, and the skeleton windows leave the inner barrel visible.\u003c\/p\u003e\u003cp\u003eHop-up adjustment moved up to the top rail as a TDC mechanism, so pressure comes down evenly without anything being pulled apart. CTM quote it for heavier BBs, 0.28 g through 0.40 g.\u003c\/p\u003e\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eSpecifications\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin:0 0 18px;\"\u003e\n\u003ctr style=\"background:#1B3A6B;color:#fff;\"\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eTokyo Marui Hi-Capa 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eCNC-machined 6061-T6 aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e185 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eArchitecture\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eFixed outer chassis and non-tilting barrel; only the internal bolt cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eHop-up\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eIntegrated top-adjust TDC, tuned from the top rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eOptics\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eTop rail fixed to the chassis, so the sight does not move while firing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBB weights cited\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e0.28 g to 0.40 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eFinishes\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSix anodised, three of them cheaper than the other three today\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eGood to know before you buy\u003c\/h2\u003e\u003cp\u003eThis is a 5.1 conversion. A 4.3 will not take it, so check which Hi-Capa you own.\u003c\/p\u003e\u003cp\u003eYour existing slide-mounted optic plate becomes redundant. The rail is part of the chassis now, which is the whole idea, but it means the old mount is scrap.\u003c\/p\u003e\u003cp\u003eA fixed barrel and a light bolt change the gas behaviour. Expect to re-chrono and to spend an afternoon on the hop before it shoots the way you want.\u003c\/p\u003e\u003cp\u003eHeavier BBs are what this is tuned around. If you shoot 0.20 g it will work, but you are leaving most of the benefit on the table.\u003c\/p\u003e\u003cp\u003eThree of the six finishes are cheaper than the other three as things stand, so the colour choice moves the price here.\u003c\/p\u003e\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill it fit a 4.3?\u003c\/strong\u003e\u003cbr\u003eNo. The conversion is listed against the 5.1 only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does the optic stay still?\u003c\/strong\u003e\u003cbr\u003eBecause the chassis and the rail do not reciprocate. Only the bolt inside moves, so nothing bolted to the top travels with it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I keep my own barrel?\u003c\/strong\u003e\u003cbr\u003eThe inner barrel stays and is visible through the skeleton windows. The outer chassis is what replaces the slide.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I adjust the hop?\u003c\/strong\u003e\u003cbr\u003eFrom the top, with the integrated TDC mechanism. No stripping needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat BB weight should I run?\u003c\/strong\u003e\u003cbr\u003eCTM cite 0.28 g to 0.40 g, which is where a fixed barrel and even hop pressure pay off.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the kit weigh?\u003c\/strong\u003e\u003cbr\u003e185 g.\u003c\/p\u003e\u003cdiv style=\"background:#1B3A6B;color:#fff;padding:12px 16px;border-radius:6px;margin:18px 0 0;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#fff;\"\u003e💡 Titan Forge Airsoft tip:\u003c\/strong\u003e Re-chrono it and spend time on the TDC before you judge it. The rest of the platform is in \u003ca href=\"\/collections\/hi-capa-spares\" style=\"color:#cdd6f4;\"\u003eHi-Capa spares\u003c\/a\u003e.\n\u003c\/div\u003e","brand":"CTM","offers":[{"title":"Silver","offer_id":55738990985592,"sku":"55837319","price":88.95,"currency_code":"GBP","in_stock":true},{"title":"Gold","offer_id":55738991018360,"sku":"37934591","price":94.95,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":55738991051128,"sku":"13991098","price":94.95,"currency_code":"GBP","in_stock":true},{"title":"Violet","offer_id":55738991083896,"sku":"77188320","price":88.95,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":55738991116664,"sku":"34887798","price":88.95,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":55739412775288,"sku":null,"price":94.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/CTMCNCReaperStockMountKit_TitanForgeAirsoft-2.webp?v=1794608847","url":"https:\/\/www.titanforgeairsoft.com\/products\/ctm-cnc-reaper-stock-mount-kit-tm-hi-capa","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}