# What are the lightest and most portable nail guns? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the lightest and most portable nail guns?

## Products

### Metabo HPT 18v MultiVolt Brushless Pro Straight Cordless Finish Nailer
```yaml
product: metabo-hpt-18v-multivolt-brushless-pro-straight-cordless-finish-nailer
brand: Metabo HPT
price_gbp: 318.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 5.7 lbs
voltage: 18V
firing_rate: 3 nails per second
trigger_type: Selective
battery_capacity: 2.0Ah
magazine_capacity: 100 Finish
```

- **Price:** £318.33 [^1]
- **Summary:** This Metabo HPT cordless straight finish nailer uses an air spring drive system and brushless motor technology, with a 13% lighter, smaller tool body for easier maneuverability. It drives 16-Ga straight finish nails from 1 in to 2-1/2 in at up to 3 nails per second, with a selective actuation switch for sequential or bump fire modes. It includes an 18V 2.0Ah battery and is designed for trim and finish work.
- **Ideal For:** It's built to be portable because it weighs 5.7 lbs bare and runs with an included 2.0Ah battery, while delivering up to 3 nails per second with a 100 nail magazine.
- **Additional Sources:** [^2], [^1], [^2]

### Metabo HPT NT1865DAA/NT1865DSA
```yaml
product: metabo-hpt-nt1865daa-nt1865dsa
brand: Metabo HPT
price_gbp: null
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 5.7 lbs
voltage: 18V
firing_rate: 3 nails/sec
trigger_type: Selective
battery_capacity: 2.0Ah
magazine_capacity: 100 Finish
```

- **Price:** £None [^3]
- **Summary:** The Metabo HPT NT1865DSA/NT1865DAA are cordless 18V brushless finish nailers that use an air spring drive system for pneumatic-like performance with fast, consistent driving. The 16-gauge model (NT1865DSA) is 5.7 lbs without a battery and drives up to 3 nails per second, using a 100-finish magazine and a selective actuation trigger. They suit professional trim and finish work where portability and light weight matter.
- **Ideal For:** For lightest portable use, the NT1865DSA is 5.7 lbs without the battery and runs on a compact 2.0Ah 18V battery while driving at up to 3 nails/sec with a 100-finish magazine.
- **Additional Sources:** [^4], [^3], [^4]

### Milwaukee M12 Fuel 2541
```yaml
product: milwaukee-m12-fuel-2541
brand: Milwaukee
price_gbp: 211.96
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 4.6
voltage: 12
magazine_capacity: 110
```

- **Price:** £211.96 [^5]
- **Summary:** Milwaukee's M12 FUEL 18-gauge compact brad nailer (model 2541-20) is a cordless, brushless nailer built for tight spaces, using a nitrogen air spring for consistent depth. It can drive 5/8 to 1-1/2 in brad nails and has tool-free jam clearing and depth adjustment. It supports both sequential single firing and bump firing, with a lightest-weight claim of 4.6 lbs when paired with an M12 2.0Ah battery.
- **Ideal For:** Among cordless brad nailers in the M12 FUEL 2541 lineup, the 4.6 lbs weight with an M12 2.0Ah battery makes it especially suitable for the lightest and most portable nail gun use cases.
- **Additional Sources:** [^6], [^7], [^5], [^6], [^7]

---
## References & Sources
[^1]: Lowe's, accessed 2026-06-25. https://www.lowes.com/pd/Metabo-HPT-2-1-2-in-16-Gauge-Cordless-Finish-Nailer-Battery-and-Charger-Included/5015683191
[^2]: Burns Power Tools, accessed 2026-06-25. https://www.burnstools.com/metabo-hpt-nt1865dsam
[^3]: Metabo HPT, accessed 2026-06-25. https://metabo-hpt.com/products/product/18v-multivolt--brushless-pro-15-ga-angled-finish-nailer-(1-x-2.0ah)---metabo-hpt-nt1865daa
[^4]: Metabo HPT, accessed 2026-06-25. https://metabo-hpt.com/products/product/18v-multivolt--brushless-pro-16-ga-straight-finish-nailer-(1-x-2.0ah)---metabo-hpt-nt1865dsa
[^5]: The Home Depot, accessed 2026-06-25. https://www.homedepot.com/p/Milwaukee-M12-FUEL-12-Volt-Lithium-Ion-Brushless-Cordless-18-Gauge-1-1/2-in-Compact-Brad-Nailer-Tool-Only-2541-20/327216346
[^6]: Nail Gun Depot, accessed 2026-06-25. https://www.nailgundepot.com/milwaukee-2541-20-m12-18ga-brad-nailer-tool-only
[^7]: MaxTool, accessed 2026-06-25. https://www.maxtool.com/products/milwaukee-2541-20-m12-fuel-12v-18-gauge-compact-brad-nailer-bare-tool