{"product_id":"cyma-platinum-gen2-cm041k-hk-mp5k","title":"CYMA Platinum GEN2 CM041K — Licensed H\u0026K MP5K","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;\"\u003eThe stockless MP5K, and the only gun in the range on a V3 gearbox.\u003c\/strong\u003e Everything behind the grip has gone, which is what makes it so easy to work with indoors — and it means the battery and the gearbox both sit in the body rather than a stock.\n\u003c\/div\u003e\n\u003cp\u003eThe K is the MP5 cut down to its shortest useful form: no stock, a stubby barrel and a vertical foregrip where the handguard would be. In a corridor or a stairwell that matters more than any internal upgrade, because the gun simply goes where a full-length one will not.\u003c\/p\u003e\n\u003cp\u003eIt is also the odd one out mechanically. The rest of this range runs a Version 2 gearbox; the MP5K uses a Version 3 with a Kestrel V3 trigger unit, so spares and upgrades come off a different shelf. The quick-change spring is reached by pulling two pins and taking off the rear section with the sling loop, so the gearbox never has to leave the body.\u003c\/p\u003e\n\u003cp\u003eInside it is built to the same standard as its longer siblings — 8mm steel ball bearings, a full-steel-toothed piston, 13:1 CNC short-stroke gears and a long-type high-torque motor on neodymium magnets.\u003c\/p\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eSpecifications\u003c\/h2\u003e\n\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;\"\u003ePlatform\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eLicensed H\u0026amp;K MP5K (Umarex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eCYMA Platinum GEN2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eGearbox\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eVersion 3, QSC quick-change spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eTrigger unit\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eKestrel V3 MOSFET \/ ETU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMotor\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eLong-type high-torque, neodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBearings\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e8mm steel ball\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eGears\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e13:1 CNC, short-stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003ePiston\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eFull steel teeth, steel bearing spring guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eCylinder\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSteel type 3, teardrop port, 21mm PTFE nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eInner barrel\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e145mm, 6.03mm brass\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;\"\u003ePolymer, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMagazine\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e65rd mid-cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eRate of fire\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eApprox. 28 RPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBattery\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eT-connector inside the body, 7.4V or 11.1V LiPo, not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMetal and nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eStock\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eNone — rear sling point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eIn the box\u003c\/h2\u003e\n\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;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eCYMA Platinum GEN2 CM041K\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e65rd mid-cap magazine\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBB speedloader\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eGood to know\u003c\/h2\u003e\n\u003cp\u003eWith no stock, the battery goes inside the body. That keeps the outside clean but limits you to packs that physically fit, so check dimensions rather than just voltage before ordering.\u003c\/p\u003e\n\u003cp\u003eA Version 3 gearbox is not a Version 2. Nozzles, pistons and shells bought for the full-size MP5s in this range will not fit, and neither will most MP5 gearbox parts you already own.\u003c\/p\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is this one a V3 gearbox?\u003c\/strong\u003e The MP5K has no stock, so CYMA use a Version 3 shell and a Kestrel V3 trigger unit. It is the only gun in this range that does.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill MP5 parts from the other guns fit?\u003c\/strong\u003e Mostly not. The gearbox version differs, so internals bought for a Version 2 MP5 are the wrong parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many rounds do the magazines hold?\u003c\/strong\u003e 65 each, and two come in the box. Read the magazine warning below before buying spares.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere does the battery go?\u003c\/strong\u003e Inside the body, on a T-connector. CYMA specify 7.4V or 11.1V LiPo packs.\u003c\/p\u003e\n\u003cdiv style=\"background:#fffbe6;border-left:4px solid #f0d060;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e\n⚠ \u003cstrong\u003eMagazines — read this before buying spares:\u003c\/strong\u003e This MP5K uses its own \u003cstrong\u003e65-round mid-caps\u003c\/strong\u003e, and two are supplied. The 130-round mid-caps that fit the full-size MP5s in this range are a different magazine. Our supplier lists standard CYMA MP5 mid-caps as compatible accessories, but owners of this model report that standard MP5 mid-caps do not seat correctly in it. The two sources disagree, and we have not been able to resolve it, so buy \u003cstrong\u003eone\u003c\/strong\u003e spare and prove it fits before committing to a set.\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fffbe6;border-left:4px solid #f0d060;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e\n⚠ \u003cstrong\u003eUKARA:\u003c\/strong\u003e As a realistic imitation firearm, this product requires UKARA registration or a valid defence. We verify at checkout. Register by playing 3 games over 56+ days at \u003ca href=\"\/pages\/airsoft-shop-high-wycombe-buckinghamshire\" style=\"color:#1B3A6B;\"\u003eSkirmish Wycombe Airsoft\u003c\/a\u003e.\n\u003c\/div\u003e\n\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 A Version 3 shell means Version 3 spares, which is the single most common ordering mistake on this model. Check the gearbox version on anything you buy from \u003ca href=\"\/collections\/spare-upgrade-parts\" style=\"color:#cdd6f4;\"\u003espare and upgrade parts\u003c\/a\u003e.\n\u003c\/div\u003e","brand":"Cyma","offers":[{"title":"Default Title","offer_id":55688141209976,"sku":"24841442","price":220.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/CYMAPlatinumGEN2CM041KMP5K_TitanForgeAirsoft.webp?v=1790950843","url":"https:\/\/www.titanforgeairsoft.com\/products\/cyma-platinum-gen2-cm041k-hk-mp5k","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}