
Metabo HPT NT50AE2
Score: 88/100
Ryobi P321 Cordless Brad Nailer
Score: 85/100Rankings

The Metabo HPT NT50AE2 is a lightweight pneumatic 18-gauge brad nailer designed for precision finish work such as trim, furniture, and cabinetry. Weighing only 2.2 lbs, it features selective firing modes and a no-mar tip to protect surfaces while reducing user fatigue during extended use. Best suited for professional finish carpenters and DIYers needing a lightweight pneumatic tool for precision tasks.

The Ryobi P321 is a lightweight cordless brad nailer featuring AirStrike Technology for hose-free operation and impressive battery life. Its compact design and tool-free adjustments make it ideal for residential trim work. It is best suited for DIY homeowners and finish carpentry on softwoods and plywood.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 105 nailsbest | |
| ↓ lower better | 2.2 lbsbest | 5.95 lbs |
— | 3 yearsbest | |
10 inches | 10.87 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Fastener Compatibility(1) | ||
Magazine Capacity (nails) | nails | 105 nails |
Power & Performance(1) | ||
Power Source | Pneumatic | Cordless |
Features & Controls(2) | ||
Firing Modes | Sequential and Bump | Sequential |
Dry-Fire Lockout | false | true |
Maintenance & Support(1) | ||
Jam Release Mechanism | true | |
Ergonomics & Design(2) | ||
Tool Weight (lbs) | 2.2 lbs | 5.95 lbs |
Overall Length (inches) | 10.0 inches | 10.87 inches |


Professional reviewers praise the NT50AE2 for its lightweight design and reliability in finish carpentry. Builder and Developer Magazine has named it the Pro Preferred Nailer for 12 consecutive years (2014-2025), highlighting its precision for trim and furniture work. Similar Metabo HPT brad nailers have earned acclaim for zero jams and consistent performance in shop and jobsite testing.
Everyday users appreciate the light weight of 2.2 lbs for all-day comfort and the no-mar tip for clean work. Recurring praise includes versatility for DIY finish tasks, though some users prefer cordless alternatives to avoid the inconvenience of hoses.



Professional reviewers praise the Ryobi P321 as a great value with solid performance at its price point. It is noted for singing when used on plywood, plastic trim, and softwoods, driving nails quickly and accurately. Reviewers highlight it as the lightest cordless brad nailer in its class, reducing user fatigue during extended use.