{"product_id":"stihl-ms-300-c-m-petrol-chainsaw","title":"MS 300 C-M Petrol Chainsaw","description":"\u003ch1\u003eSTIHL MS 300 C-M Professional Petrol Forestry Chainsaw - 53.2cc 3.3 kW MS 261 Replacement\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ Launching September 2026.\u003c\/strong\u003e Contact Gustharts to pre-order and secure your allocation. Units dispatched immediately on release.\u003c\/p\u003e\n\u003cdiv style=\"margin: 24px 0; padding: 26px; border: 1px solid #e5e7eb; border-left: 3px solid #f47a20; border-radius: 20px; background: #f7f7f7; font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; margin-bottom: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #f47a20; margin-right: 10px;\"\u003e\u003c\/span\u003e\n\u003ch3 style=\"margin: 0; font-size: 18px; font-weight: 600; color: #1c1f27; letter-spacing: -0.01em;\"\u003eFree Spare Chain Available\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0 0 12px; font-size: 14px; line-height: 1.5; color: #f47a20; font-weight: bold;\"\u003eWorth £20–£40 depending on model\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px; font-size: 14px; line-height: 1.8; color: #4b5563;\"\u003eWhen you add this STIHL chainsaw to your cart, your free matching chain will appear automatically. Simply click \u003cstrong\u003e\"Add Free Item\"\u003c\/strong\u003e in the cart to include it with your order.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 16px 18px; padding: 0; font-size: 13.5px; line-height: 1.85; color: #4b5563;\"\u003e\n\u003cli\u003eMatching chain for this model\u003c\/li\u003e\n\u003cli\u003eIdeal for quick swaps on the job\u003c\/li\u003e\n\u003cli\u003eHelps reduce downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border: none; border-top: 1px solid #e5e7eb; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 12.5px; line-height: 1.7; color: #6b7280;\"\u003eYour free chain will appear in the cart — just click \u003cstrong\u003e\"Add Free Item\"\u003c\/strong\u003e before checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTIHL MS 300 C-M\u003c\/strong\u003e is the direct replacement for the STIHL MS 261 C-M — a completely redesigned professional petrol forestry chainsaw delivering \u003cstrong\u003e53.2 cc displacement\u003c\/strong\u003e, \u003cstrong\u003e3.3 kW power\u003c\/strong\u003e and \u003cstrong\u003e15% more torque than the MS 261 C-M\u003c\/strong\u003e, in a compact body weighing just \u003cstrong\u003e4.85 kg\u003c\/strong\u003e without fuel, bar or chain. Designed for foresters, arborists and land management professionals who fell and process medium-sized trees daily, the MS 300 C-M combines STIHL's latest \u003cstrong\u003eM-Tronic 3\u003c\/strong\u003e automatic carburettor management with the fuel-efficient \u003cstrong\u003e2-MIX engine\u003c\/strong\u003e for fast acceleration, easy starting and consistent power delivery across a full working day. Low gyroscopic forces, a compact body and improved rear handle geometry make felling, limbing, snedding and plunge cutting more comfortable and controlled. Available to pre-order now from Gustharts, an authorised STIHL dealer, with UK stock at the September 2026 launch.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e53.2 cc 2-MIX engine, 3.3 kW\u003c\/strong\u003e — more displacement and more power than the MS 261 C-M in a lighter, more compact body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15% more torque than MS 261 C-M\u003c\/strong\u003e — feels less pressure-sensitive in larger timber; reduces the chance of bogging down mid-cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.85 kg powerhead weight\u003c\/strong\u003e — lighter than the MS 261 despite the larger engine displacement and power output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM-Tronic 3 automatic carburettor management\u003c\/strong\u003e — continuously adjusts fuel delivery for altitude, temperature and load; eliminates manual carburettor adjustment and supports easy starting in all conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast acceleration\u003c\/strong\u003e — responsive power delivery from idle to full throttle for efficient felling and processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow gyroscopic forces and compact body\u003c\/strong\u003e — improved handling balance and manoeuvrability during felling, limbing, snedding and plunge cutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFelling line on top cover\u003c\/strong\u003e — guides accurate directional felling cuts; particularly helpful when learning or refining felling technique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo plunge-cutting direction lines on fan housing\u003c\/strong\u003e — run parallel to the chain and bar for controlled bore and plunge cuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD2 air filter\u003c\/strong\u003e — larger surface area than the MS 261's filter; reduces maintenance intervals and downtime in dusty conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50% fuel marker on petrol tank\u003c\/strong\u003e — instant visual indication of fuel level without removing the cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimised rib pattern on underside of powerhead\u003c\/strong\u003e — helps the saw glide along the trunk during snedding for reduced resistance and operator effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved oil pump access\u003c\/strong\u003e — oil flow adjustment using a standard combination tool; no specialist tools required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptive sprocket cover nut (C designation)\u003c\/strong\u003e — prevents nut loss during bar and chain changes in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; border: 1px solid #ddd;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSTIHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMS 300 C-M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eEngine Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e2-MIX petrol (single-cylinder, air-cooled 2-stroke with scavenging air layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e53.2 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003ePower Output\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e3.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eCarburettor System\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eM-Tronic 3 (automatic electronic carburettor management)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eWeight (bare powerhead)\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e4.85 kg (without fuel, guide bar, chain or oil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003ePower-to-Weight Ratio\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e1.46 kg\/kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eTorque vs MS 261 C-M\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e+15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eVibration — Left Handle\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e4.2 m\/s²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eVibration — Right Handle\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e4.2 m\/s²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSound Pressure Level\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e105 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSound Power Level\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e119 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eAir Filter\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHD2 — larger surface area for extended service intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eOil Pump\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eAdjustable — accessible with standard combination tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eGuide Bar Length\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e14\", 16\", 18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eChain Pitch\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eReplaces\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSTIHL MS 261 C-M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eAvailability\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eLaunching September 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eM-Tronic 3 and the 2-MIX Engine — What They Mean in Practice\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eM-Tronic 3\u003c\/strong\u003e is STIHL's third-generation electronic carburettor management system. Unlike a conventional manually-adjusted carburettor, M-Tronic continuously monitors engine performance and adjusts fuel delivery in real time to compensate for changes in altitude, temperature and air density. The practical result is that the MS 300 C-M starts easily in cold and warm conditions, maintains consistent power at altitude, and does not require the seasonal or altitude-based carburettor adjustments that a manual system needs. M-Tronic 3 also delivers faster throttle response than previous generations, contributing to the MS 300's responsive acceleration characteristic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2-MIX\u003c\/strong\u003e is STIHL's scavenging-air-layer 2-stroke engine technology. A layer of fresh air separates the incoming fuel-air mixture from the exhaust gases in the cylinder during the scavenging phase, reducing short-circuit losses (where unburnt fuel exits with exhaust) without the complexity and weight of a 4-stroke engine. The result is improved fuel efficiency and lower exhaust emissions compared to a conventional 2-stroke, with the power-to-weight advantage of a 2-stroke architecture maintained.\u003c\/p\u003e\n\u003ch2\u003eMS 300 C-M vs MS 261 C-M - Key Improvements\u003c\/h2\u003e\n\u003cp\u003eThe MS 300 C-M is not an incremental update — it is a ground-up redesign of the professional 50cc class chainsaw. Here are the key differences for existing MS 261 C-M users.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMS 261 C-M\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMS 300 C-M (replacement)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e50.2 cc\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e53.2 cc — 6% larger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003ePower output\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e~2.6 kW\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e3.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eTorque\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e+15% — less pressure-sensitive in larger timber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eWeight (bare)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e~4.9 kg\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e4.85 kg — lighter despite larger displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eM-Tronic version\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eM-Tronic 1\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eM-Tronic 3 — faster response, improved management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eAir filter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHD2 standard\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHD2 — larger surface area; extended service intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eFelling guides\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSingle felling line\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eFelling line + two plunge-cutting direction lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eFuel level indicator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eStandard tank\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003e50% marker for instant visual fuel level check\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSnedding design\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eStandard underside\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eOptimised rib pattern for reduced trunk-glide resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor current MS 261 C-M users, the upgrade case is straightforward: more power, more torque, lighter weight and a more capable M-Tronic system in a directly comparable professional package. The MS 300 C-M is not simply a renamed MS 261 — it is a significantly improved saw in every meaningful metric. \u003ca href=\"\/en-eu\/products\/stihl-ms-261-c-m\"\u003eSee parts and accessories for the MS 261 C-M here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eImportant Use Guidance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional chainsaw PPE is required at all times.\u003c\/strong\u003e The MS 300 C-M is a professional-grade petrol chainsaw. Use requires certified chainsaw protective trousers (EN ISO 11393-2), chainsaw boots, a helmet with integrated face shield and hearing protection, and chainsaw gloves appropriate to the application. At 105 dB(A) sound pressure, the MS 300 C-M requires hearing protection rated for this exposure level on every use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVibration levels of 4.2 m\/s² on both handles.\u003c\/strong\u003e At this level, professional operators should be aware of daily vibration exposure limits under the Control of Vibration at Work Regulations 2005. The EAV (Exposure Action Value) is 2.5 m\/s², and the ELV (Exposure Limit Value) is 5 m\/s². Track daily usage time against vibration exposure and rest hands and arms appropriately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eM-Tronic 3 does not require manual carburettor adjustment\u003c\/strong\u003e — the system manages this automatically. Attempting to adjust the carburettor manually on an M-Tronic saw will override the system and may cause running issues. Follow the STIHL manual for M-Tronic operation and starting procedures.\u003c\/p\u003e\n\u003ch2\u003eAlso Known As\u003c\/h2\u003e\n\u003cp\u003eThe STIHL MS 300 C-M is also referred to as the \u003cstrong\u003eSTIHL MS 300\u003c\/strong\u003e, MS300 C-M, STIHL 300 chainsaw, STIHL 53cc chainsaw and MS 261 replacement chainsaw. The \"C-M\" designation identifies the captive sprocket cover nut (\"C\") and M-Tronic electronic carburettor management (\"M\"). An MS 300 C-M VW variant with heated handles is also available. For ordering, reference the \u003cstrong\u003eSTIHL MS 300 C-M\u003c\/strong\u003e from Gustharts. Launching September 2026.\u003c\/p\u003e\n\u003ch2\u003ePairs Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-eu\/collections\/sharpening-maintenance-tools\"\u003eSTIHL 2-Stroke Oil (HP Super)\u003c\/a\u003e — the ALLPRO AP 200 P in STIHL HP Super 2-stroke oil is the recommended fuel mix for the MS 300 C-M's 2-MIX engine at 50:1\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-eu\/collections\/climbing-harness\"\u003eChainsaw Protective Trousers\u003c\/a\u003e — EN ISO 11393-2 certified leg protection required for all chainsaw operation\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-eu\/collections\/climbing-equipment\"\u003eChainsaw Helmet Systems\u003c\/a\u003e — integrated face, visor and hearing protection for the MS 300 C-M's 105 dB(A) sound pressure level\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en-eu\/collections\/sharpening-maintenance-tools\"\u003eSharpening and Maintenance Tools\u003c\/a\u003e — keep chains sharp and the HD2 filter clean to maintain the MS 300's performance between service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/pages\/stihl-machinery\"\u003eSTIHL Machinery\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/collections\/stihl-spare-parts\"\u003eSTIHL Spare Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen is the STIHL MS 300 C-M available?\u003c\/summary\u003e\n\u003cp\u003eThe MS 300 C-M launches September 2026 across European markets as the direct replacement for the MS 261 C-M. Contact Gustharts to pre-order and confirm your allocation ahead of the launch date.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the MS 300 C-M directly replace the MS 261 C-M?\u003c\/summary\u003e\n\u003cp\u003eYes. STIHL has confirmed the MS 300 C-M is the direct successor to the MS 261 C-M. It offers more displacement (53.2 cc vs 50.2 cc), more power (3.3 kW), 15% more torque and a lighter body, making it an upgrade in every performance metric.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is M-Tronic 3 and how is it different from previous versions?\u003c\/summary\u003e\n\u003cp\u003eM-Tronic 3 is STIHL's latest generation of automatic electronic carburettor management. It delivers faster throttle response and more precise fuel delivery adjustment for altitude and temperature than M-Tronic 1 used in the MS 261 C-M. It eliminates manual carburettor adjustment entirely.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the vibration level of the MS 300 C-M?\u003c\/summary\u003e\n\u003cp\u003e4.2 m\/s² on both handles. Professional operators should track daily vibration exposure against the Control of Vibration at Work Regulations 2005 EAV (2.5 m\/s²) and ELV (5 m\/s²) and manage working time accordingly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the 2-MIX engine and why does it matter?\u003c\/summary\u003e\n\u003cp\u003e2-MIX is STIHL's scavenging air layer 2-stroke technology. It reduces short-circuit fuel losses — where unburnt fuel exits with exhaust — improving fuel efficiency and reducing emissions compared to a conventional 2-stroke. The power-to-weight advantage of the 2-stroke design is retained while fuel consumption and exhaust output are reduced.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Stihl","offers":[{"title":"14\"","offer_id":58322713018742,"sku":"MS-MB02 200 0000","price":921.95,"currency_code":"EUR","in_stock":true},{"title":"16\"","offer_id":58322713051510,"sku":"MS-MB02 200 0001","price":930.95,"currency_code":"EUR","in_stock":true},{"title":"18\"","offer_id":58322713084278,"sku":"MS-MB02 200 0019","price":938.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/Stihl-MS-300-C-M-Petrol-Chainsaw.png?v=1784790716","url":"https:\/\/www.gustharts.com\/en-eu\/products\/stihl-ms-300-c-m-petrol-chainsaw","provider":"Gustharts","version":"1.0","type":"link"}