{"product_id":"g-g-armament-cm18-gms-cqbr-m4-combat-machine-aeg","title":"G\u0026G Armament CM18 GMS CQBR - M4 Combat Machine AEG","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;\"\u003eG\u0026amp;G Armament CM18 GMS CQBR — M4 Combat Machine AEG — \u003c\/strong\u003e G\u0026amp;G Armament CM18 GMS CQBR — an entry-level M4 AEG with G\u0026amp;G's GMS (Guay Manageable System) MOSFET, ETU electronic trigger, and quick-change spring system. The CQBR-length variant of the Combat Machine line.\u003c\/div\u003e\n\u003cp\u003eThe Combat Machine line is G\u0026amp;G's mass-market entry into the AEG segment, designed to bring credible build quality to a budget price point. The CM18 GMS CQBR is the 10-inch-handguard version, putting it firmly in the CQB and short-range woodland category. The shorter handguard and full-length M-LOK rail give a clean front profile that works well for fast room-clearing and tight transitions.\u003c\/p\u003e\n\u003cp\u003eThe GMS MOSFET is what elevates the CM18 above the basic Combat Machine spec. The MOSFET protects the trigger contacts from the high-current spike that AEG motors generate, dramatically extending the lifespan of the trigger assembly. It also enables active braking on the motor, giving a sharper trigger response and reducing trigger lag on semi-auto. The ETU (Electronic Trigger Unit) adds programmable burst modes and a precise reset point.\u003c\/p\u003e\n\u003cp\u003eMechanically the CM18 uses G\u0026amp;G's reinforced V2 gearbox with a quick-change spring system: pop the rear pin, swap the spring to a different power level, reseat the pin, and you're done. Useful for UK skirmishers who might play at sites with different chrono limits, or for technicians tuning a build over time. The rifle ships with a 30-round mid-cap magazine.\u003c\/p\u003e\n\u003cp\u003eConstruction is reinforced polymer for the upper and lower receiver, keeping weight low at approximately 2.8kg unloaded. The handguard is aluminium with an M-LOK + Picatinny configuration. Stock is the GOS-V15 collapsible type with internal battery storage. Front and rear flip-up sights included.\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 \/ AR-15 (CQBR length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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;\"\u003eG\u0026amp;G reinforced V2 with quick-change spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMOSFET\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eG\u0026amp;G GMS — active braking, contact protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eTrigger\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eETU — electronic, programmable burst\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eHandguard\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e10″ aluminium with M-LOK + Picatinny\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;\"\u003eGOS-V15 collapsible — internal battery storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\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;\"\u003ePrecision 6.05mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSights\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eFront \u0026amp; rear flip-up included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\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;\"\u003e30R mid-cap (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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;\"\u003eReinforced polymer receiver, aluminium handguard\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;\"\u003e~2.8kg unloaded\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;\"\u003e7.4V LiPo recommended (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\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.\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 The CM18 GMS is one of the best value M4 AEGs on the UK market — G\u0026amp;G build quality at a sensible price. If you want to convert to HPA later, the V2 gearbox is compatible with \u003ca href=\"\/collections\/hpa-engines\" style=\"color:#cdd6f4;\"\u003estandard HPA engine kits\u003c\/a\u003e from Wolverine, Polarstar and others. Browse \u003ca href=\"\/collections\/ammo\" style=\"color:#cdd6f4;\"\u003eBBs\u003c\/a\u003e and \u003ca href=\"\/pages\/airsoft-shop-high-wycombe-buckinghamshire\" style=\"color:#cdd6f4;\"\u003ebook a skirmish at Skirmish Wycombe Airsoft\u003c\/a\u003e to try it out.\u003c\/div\u003e","brand":"G\u0026G Armament","offers":[{"title":"Default Title","offer_id":55566286750072,"sku":"2286821454","price":284.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/gg-egc-18p-gms-qbr_7_-TitanForgeAirsoft-8.webp?v=1779275202","url":"https:\/\/www.titanforgeairsoft.com\/products\/g-g-armament-cm18-gms-cqbr-m4-combat-machine-aeg","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}