{"product_id":"cyma-m4-m16-400r-hi-cap-magazine","title":"CYMA M4\/M16 400R Hi-Cap Magazine","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;\"\u003eFour hundred rounds, and a wider fitment list than most.\u003c\/strong\u003e CYMA publish this one as an M4 series magazine that also seats in a number of other AEG platforms, which makes it a useful thing to own if your collection is mixed.\n\u003c\/div\u003e\n\u003cp\u003eThe appeal of a four-hundred-round magazine is simple arithmetic. It is most of a box of BBs in one unit, and for a defensive position or a support gun it removes reloading from the list of things you have to think about.\u003c\/p\u003e\n\u003cp\u003eWhat makes this one worth a second look is the fitment. Alongside the M4 and M16 series, CYMA name PJ, SRC, Boyi and APS replicas as platforms it fits. Hi-caps are often fussier than mid-caps about which magwell they will sit in, so a magazine with a published list of compatible brands is genuinely more useful than one sold as simply standard.\u003c\/p\u003e\n\u003cp\u003eBeyond that it behaves like any winding hi-cap. Fill it, wind the wheel, and keep winding through the game as the stack feeds down.\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;\"\u003eM4 \/ M16 series AEG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eAlso listed as fitting\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003ePJ, SRC, Boyi and APS replicas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eHi-cap, winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e400 rounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eCYMA\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\u003eThree things CYMA ask of this magazine: a little silicone oil through it before the first game, more oil at intervals after that, and no BBs left inside it in storage. Hi-caps are mechanical in a way mid-caps are not, and those three habits are most of what keeps one working.\u003c\/p\u003e\n\u003cp\u003eCYMA do not publish the shell material for this magazine, so we are not going to tell you what it is. If that matters to your choice, our 320-round listing is confirmed by CYMA as a steel shell.\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\u003eWhat does it fit?\u003c\/strong\u003e M4 and M16 series AEGs, and CYMA additionally name PJ, SRC, Boyi and APS replicas as compatible platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a mid-cap or a hi-cap?\u003c\/strong\u003e A hi-cap. There is a winding wheel on the base and the BBs are held loose in the body rather than in a stack under spring pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the shell steel?\u003c\/strong\u003e CYMA do not say, so neither will we. Our 320-round CYMA magazine is confirmed as steel if that is the deciding factor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to wind it during a game?\u003c\/strong\u003e Yes, periodically. That is how every winding hi-cap works, and it is the trade for the capacity.\u003c\/p\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 four-hundred-round hi-cap and a drum solve the same problem at different scales. If you are feeding a support gun rather than a carbine, look at the \u003ca href=\"\/collections\/drum-mags\" style=\"color:#cdd6f4;\"\u003edrum magazines\u003c\/a\u003e instead.\n\u003c\/div\u003e","brand":"Cyma","offers":[{"title":"Default Title","offer_id":55688210645368,"sku":"30329397","price":7.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/CYMAM4_M16400RHi-CapMagazine_TitanForgeAirsoft.webp?v=1790954902","url":"https:\/\/www.titanforgeairsoft.com\/products\/cyma-m4-m16-400r-hi-cap-magazine","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}