Milwaukee 20 in. Chainsaw Bar Guide with .325 in. Pitch and .050 in. Gauge, Model Number 49-16-2755, is a replacement guide bar for compatible chainsaws and chain setups. This is a chainsaw guide bar designed for cutting wood with a 20 inch bar and narrow kerf chain setup. It is built for users who need the right fitment, solid durability, and better battery efficiency from a cordless chainsaw system.

The big reason this bar matters is efficiency and fit. Milwaukee built it as a narrow kerf bar, which means the chain removes less material with each pass than a standard kerf setup. On a cordless chainsaw, that translates to more cuts per charge. If you are working with a battery-powered saw and want to stretch runtime without stepping down to a shorter bar, that is a real advantage on the job.

This bar is also built to take harder cutting work than a bargain replacement bar. The multi-rivet nose and 12-tooth nose sprocket are there for a reason. They help the bar stand up to demanding bore cutting applications, where a weaker nose section tends to wear faster. For users clearing storm damage, cutting larger logs, or doing property maintenance with repeated plunge entries, that extra durability matters.

Fitment is where replacement bars usually make or break the purchase, and Milwaukee is unusually clear here. This guide bar fits chainsaws with a K095 tail mount and is designed for 20 inch narrow kerf chains using a .325 inch pitch, .050 inch gauge, and 78 drive links. That means you are not guessing your way through compatibility. If your saw and chain match those numbers, this bar is built for that setup.

Milwaukee specifically recommends this bar for the M18 FUEL 20 inch Dual Battery Chainsaw (2827-22) and the 20 inch .325 inch Pitch, .050 inch Gauge Saw Chain (49-16-2752). That makes it a straightforward replacement for users already running Milwaukee outdoor power equipment. If your current bar is worn, bent, or showing rail wear, this gets you back to the intended cutting performance without changing your chain format or overall bar length.

Physically, the bar is 20 inches long and weighs about 2.2 lb, so it stays in the range you would expect for a full-size bar without adding unnecessary bulk. Milwaukee also lists it as rust resistant, which is useful for outdoor equipment that sees sap, wet wood, and storage in changing conditions. It is still a wear part, of course, but it is designed for real chainsaw use, not occasional light trimming.

Who should buy it? This guide bar makes the most sense for property owners, tree care crews, utility work, and contractors already using the Milwaukee dual battery chainsaw platform or another compatible saw with a K095 mount. If you need a 20 inch replacement bar that matches a narrow kerf chain setup and you care about runtime as much as cut speed, this is the right kind of replacement. If your saw uses a different mount, pitch, gauge, or drive link count, you should not try to force it. Chainsaw fitment is one place where exact numbers matter.

Milwaukee 20 in. Chainsaw Bar Guide with .325 in. Pitch and .050 in. Gauge is the right replacement if you want runtime and proper fit

This is the kind of replacement bar that makes sense for a serious cordless chainsaw setup because it is built around the right fitment details and a narrow kerf design that actually helps battery performance.

• Who it's for: Milwaukee M18 FUEL chainsaw users and anyone running a compatible K095 mount saw with a 20 inch narrow kerf chain setup.
• Why it stands out: The multi-rivet nose, 12-tooth sprocket, and narrow kerf design give you a better mix of durability and efficiency than a generic replacement bar.
• Worth knowing: You need to match the mount, pitch, gauge, and 78 drive link count exactly. Close does not count with chainsaw bars.

• What chainsaw is this guide bar recommended for? Milwaukee recommends it for the M18 FUEL 20 in. Dual Battery Chainsaw (2827-22).
• What chain size does this bar use? It is designed for a 20 in. narrow kerf chain with .325 in. pitch, .050 in. gauge, and 78 drive links.
• What tail mount does this bar use? This guide bar fits chainsaws with a K095 tail mount.
• Why choose a narrow kerf chainsaw bar? Milwaukee states the narrow kerf design allows more cuts per charge compared with a standard kerf bar.