STIHL MS 271 FARM BOSS® Chainsaw

The STIHL MS 271 FARM BOSS® chainsaw is a 50.2 cc gas chainsaw built for demanding farm, ranch, firewood, storm-cleanup, and property-maintenance work.

With 3.49 bhp, a 12.3 lb powerhead, and a recommended 18-inch guide bar, the MS 271 Farm Boss provides more cutting capability than a light-duty homeowner saw while retaining a practical size for frequent property use.

If you're comparing the STIHL MS 271, checking the current MS 271 Farm Boss price, or looking for a STIHL Farm Boss chainsaw for sale, check the purchasing options above for current configuration, price, and availability.

STIHL MS 271 Farm Boss Specifications

Recommended 18" Bar and Chain Setup

STIHL recommends the following 18-inch cutting setup for the MS 271:

• Guide Bar: 18" STIHL Ematic™ 3003 008 3317

• Saw Chain: STIHL 23 RM3 74 / #3695

• Pitch: .325"

• Drive Links: 74

Always verify the selected bar-and-chain configuration before ordering replacement chains, bars, or sharpening accessories.

Built for Farm, Ranch and Property Work

The MS 271 Farm Boss is designed for landowners who need a capable gas chainsaw for recurring cutting work.

Typical applications include:

• Firewood cutting

• Property maintenance

• Storm cleanup

• Felling

• Limbing

• Farm and ranch work

• Larger residential cutting jobs

Its combination of displacement, power, and manageable powerhead weight makes it well suited to users who need more capability than a lighter homeowner saw.

STIHL MS 271 Farm Boss Price and Availability

The current STIHL MS 271 Farm Boss price and availability are shown in the purchasing section of this page.

When comparing MS 271 prices, make sure you are comparing the same:

• Saw model

• Guide-bar length

• Chain configuration

• Included accessories

Check the selected product configuration before adding the saw to your cart.

50.2 cc Engine and 3.49 bhp

The MS 271 uses a 50.2 cc engine rated at 3.49 bhp.

The supplied STIHL information states that the efficient engine provides longer runtime between refueling and reduced exhaust emissions compared with the previous model.

For landowners who cut frequently, the additional runtime can mean fewer fuel stops during larger jobs.

Pre-Separation Air Filtration System

The MS 271 uses STIHL's pre-separation air filtration system.

Incoming air is subjected to centrifugal force before reaching the air filter, helping remove heavier dirt particles before they reach the filter element.

This reduces the amount of debris captured by the air filter and can extend the time between filter cleanings.

Side-Access Chain Tensioner

The side-access chain tensioner makes it easier to adjust chain tension using a bar wrench.

Instead of reaching around the front of the guide bar, the tensioning adjustment can be accessed from the side of the saw.

STIHL Anti-Vibration System

The STIHL anti-vibration system is designed to reduce vibration transmitted to the operator.

For users performing longer cutting jobs, reduced vibration can improve comfort and help reduce fatigue.

Bumper Spikes

Bumper spikes provide a stable contact point against the wood while cutting.

They can help improve control and make it easier to pivot the saw through the cut.

Toolless Fuel and Oil Caps

The fuel and oil caps use retaining levers that can be opened and tightened without a separate tool.

Master Control Lever™

The Master Control Lever™ combines several operating functions into one control, including:

• Choke

• Starting throttle lock

• On/off operation

Low-Exhaust-Emission Engine

The MS 271 uses a fuel-efficient, low-exhaust-emission engine designed to provide strong cutting performance while helping reduce fuel consumption and operating emissions.

Why Choose the STIHL MS 271 Farm Boss?

Key features include:

• 50.2 cc gas engine

• 3.49 bhp

• 12.3 lb powerhead

• Recommended 18" guide bar

• .325" RM3 chain

• Farm and ranch intended use

• Pre-separation air filtration

• Side-access chain tensioning

• STIHL anti-vibration system

• Bumper spikes

• Toolless fuel and oil caps

• Master Control Lever™

• High-tech polymer housing

MS 271 Related Parts and Accessories

MS 271 Tune-Up Kit

Shop STIHL MS 271 Tune-Up Kit

MS 271 16" Bar & 2-Chain Cut Kit

Shop STIHL 3003-005-9909 16" Bar & 23 RM3 67 Chain Kit

Verify that your saw is configured for this 16-inch setup before ordering.

MS 271 Spark Arrestor Screen

Shop STIHL MS 271 Spark Arrestor Screen

MS 271 Chain Tensioner Kit

Shop STIHL MS 271 Chain Tensioner Kit

STIHL MS 271 Manual

Review the STIHL MS 271 Operator's Manual before operating the chainsaw.

Warranty and Shipping

Review the STIHL Warranty and Shipping Policy for current purchasing and warranty information.

Not available for purchase or delivery in California.

Qualifying STIHL gasoline-powered products purchased for personal, non-income-producing household use may be eligible for extended limited warranty coverage when qualifying STIHL fuel or oil is purchased at the same time.

Shop STIHL HP Ultra 6-Pack Oil

Frequently Asked Questions

What is the STIHL MS 271 Farm Boss?

The STIHL MS 271 FARM BOSS® is a 50.2 cc gas chainsaw intended for farm, ranch, firewood, storm cleanup, and demanding property-maintenance applications.

How many cc is the STIHL MS 271?

The MS 271 has a 50.2 cc engine.

How much horsepower does the MS 271 have?

The supplied specification lists 3.49 bhp.

How much does the STIHL MS 271 weigh?

The powerhead weight is listed at approximately 12.3 lbs., dry and without the guide bar and chain.

What size bar does a STIHL MS 271 use?

The supplied specifications recommend an 18-inch guide bar.

STIHL recommends an 18" 3003 008 3317 Ematic™ guide bar with the appropriate chain configuration.

What chain does the STIHL MS 271 use with the recommended 18" bar?

The supplied STIHL recommendation is 23 RM3 74 / #3695, using a .325" chain configuration.

Is the STIHL MS 271 good for firewood?

The MS 271 Farm Boss is intended for farm/ranch use and is well suited to recurring property-maintenance and firewood-cutting work.

What is the STIHL MS 271 Farm Boss price?

Check the purchasing section above for the current MS 271 Farm Boss price and availability.

Where can I buy a STIHL MS 271 Farm Boss?

Check the purchasing options on this page for current availability and the configuration offered by P&P Small Engines.

Is the MS 271 available in California?

The supplied product information states that this product is not available for purchase or delivery in California.

Shop the STIHL MS 271 Farm Boss

Choose the STIHL MS 271 FARM BOSS® chainsaw when you need a 50.2 cc gas chainsaw built for demanding farm, ranch, firewood, and property-maintenance work.

Check the purchasing section above for current MS 271 Farm Boss price, configuration, and availability.