
Ryobi P321 Cordless Brad Nailer
Score: 85/100
KIMO Cordless Brad Nailer
Score: 75/100Rankings

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.

The KIMO 18 Gauge Cordless Brad Nailer is a versatile tool that functions as both a brad nailer and stapler, featuring a 12V battery system. It includes two batteries and 5000 nails, offering a complete starter kit. It is best suited for users needing a versatile tool for both brad nailing and stapling tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
105 nailsbest | — | |
| ↓ lower better | 5.95 lbsbest | — |
— | 180 nails/minbest | |
3 yearsbest | — | |
10.87 inchesbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Fastener Compatibility(2) | ||
Nail Length Range | 5/8-2 inches | |
Magazine Capacity (nails) | 105 nails | nails |
Features & Controls(1) | ||
Firing Modes | Sequential | Sequential, Contact |
Maintenance & Support(1) | ||
Warranty Duration (years) | 3 years | years |
Ergonomics & Design(2) | ||
Tool Weight (lbs) | 5.95 lbs | lbs |
Overall Length (inches) | 10.87 inches | inches |


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.


