Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
‹ Brad Nailers
M18 · Brushless
M18 FN18GS Brad nailer No product photo yet
Brad Nailers · Milwaukee M18

Milwaukee M18 FN18GS-0X FUEL 18G Brad Nailer (Body Only, HD Box)

An M18 FUEL brushless 18 gauge straight brad nailer for nails from 16 to 54mm. It has sequential and contact modes and different noses stored on board.

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16mm
Shortest nail
54mm
Longest nail
110nails
Magazine
2.5kg
Weight (bare)

Where it sits among brad nailers

Against the 12 brad nailers we list. Not a score: bigger isn't always better for your job.

Longest nail54mm
35mm lowestMakita DFN350highest 54mmThis one
Magazine110nails
100nails lowestMakita DFN350highest 110nailsThis one
Weight (bare)2.5kg
1.9kg lightestMilwaukee M12 FCN18GSheaviest 3kgMakita DBN500
Noise (LpA)81.1dB(A)
68dB(A) lowestHiKOKI NT1850DFhighest 88dB(A)Bosch GNH18V-50-2M

Full specs

From Milwaukee's own documentation. Checked 04/10/2026. Report a spec error ›

Nails It Takes

TypeBrad
Nail gauge18G
Nail diameter1.2mm
Nail angle0°
Shortest nail16 mm
Longest nail54 mm
Magazine110 nails

Firing & Features

Firing modesSequential and contact
Nails per chargeup to 1,200 per charge (M18 2.0Ah)
Tool-free depth adjust✓ Yes
Dry-fire lockout✓ Yes
Tool-free jam release✓ Yes

Power & Motor

DriveBattery
Voltage18V
MotorBrushless

Physical & Build

Weight (bare)2.5 kg
Weight (with battery)3.2 kg
LED work light✓ Yes
Case typeKitbox
Case modelHD Box
Case included✓ Yes
Noise level81.1 dB(A) LpA / 92.1 dB(A) LwA
Vibration (nailing)2.0 m/s²

Powered by Milwaukee M18 · 11

All 11 batteries that fit this tool, smallest first. Kits and chargers ›

M18B2 2.0Ah · 36Wh 0.4kg 2.9kg from £56.95at Tooled Up + £6.95 delivery View at Tooled Up ›
M18HB3 3.0Ah · 54Wh 0.7kg 3.2kg from £64.95at Tooled Up + £6.95 delivery View at Tooled Up ›
M18B4 4.0Ah · 72Wh 0.7kg 3.2kg from £57.95at Tooled Up + £6.95 delivery View at Tooled Up ›
M18B5 5.0Ah · 90Wh 0.7kg 3.2kg from £59.95at Tooled Up + £6.95 delivery View at Tooled Up ›
M18B5-CR 5.0Ah · 90Wh 0.7kg 3.2kg from £87.95at Tooled Up + £6.95 delivery View at Tooled Up ›
M18HB5 5.0Ah 0.79kg 3.29kg No retailer price yet About this battery ›
M18HB5-CR 5.0Ah 0.79kg 3.29kg No retailer price yet About this battery ›
M18HB5.5 5.5Ah · 99Wh 1.1kg 3.6kg from £99.95at Tooled Up + £6.95 delivery View at Tooled Up ›

Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with Milwaukee
Register with Milwaukee ›
Register within 30 days of buying Own one? Add it to My Tools and we'll remind you before the 30 days run out

Register within 30 days. Batteries extend to 2yr (1+1); chargers, M28 batteries & accessories excluded; MX FUEL 2yr.

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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