The M18 gun as a complete kit. A strong all-round choice for anyone starting on Milwaukee batteries.
Amazon $316.99The Milwaukee M18 2-Speed Grease Gun Kit rates 4.2 among kits cordless grease guns; the Milwaukee M18 2-Speed Grease Gun rates 4.1 among tool only ones. The Milwaukee M18 2-Speed Grease Gun costs $106.09 less ($210.90 vs $316.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

A bare M18 grease gun for anyone already on Milwaukee batteries. It pairs one of the highest flow ratings with the longest hose and warranty here.
Amazon $210.90Scores side by side
These two sit in different type classes (kits and tool only), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Milwaukee M18 2-Speed Grease Gun Kit | Milwaukee M18 2-Speed Grease Gun |
|---|---|---|
| Overall rating | 4.2/5 | 4.1/5 |
| Value 25% | 28 $316.99, kit with battery and charger | 12 $210.90, tool only |
| Flow 25% | 100 up to 10 oz/min | 100 up to 10 oz/min |
| Hose 15% | 100 48 in hose | 100 48 in hose |
| Pressure 10% | 100 10,000 psi maximum | 100 10,000 psi maximum |
| Runtime 10% | 50 cartridges per charge not published (neutral score used) | 50 cartridges per charge not published (neutral score used) |
| Warranty 15% | 100 5-year warranty | 100 5-year warranty |
Specifications
| Milwaukee M18 2-Speed Grease Gun Kit | Milwaukee M18 2-Speed Grease Gun | |
|---|---|---|
| Output | ||
| Top flow | 10 oz/min | 10 oz/min |
| Maximum pressure | 10,000 psi | 10,000 psi |
| Speed settings | 2 | 2 |
| Hose length | 48 in | 48 in |
| Power | ||
| Battery system | Milwaukee M18 | Milwaukee M18 |
| Voltage | 18 V | 18 V |
| In the box | 1 battery | Tool only |
| Features | ||
| Lock-on trigger | Yes | Yes |
| Case or bag | Yes | - |
| Build | ||
| Warranty | 5 years | 5 years |