
Ryobi ONE+ P325
Score: 75/100
DEWALT DCN660B
Score: 88/100Rankings

The DeWalt DCN660B is a 20V MAX cordless angled finish nailer designed for precision trim work, featuring a brushless motor and tool-free adjustments. Its main trade-off is the requirement to purchase batteries and chargers separately, which increases the initial investment. It is best suited for professional finish carpenters and DIYers who value cordless convenience and precision in tight spaces.

The Ryobi P325 is an 18V ONE+ AirStrike cordless finish nailer designed for trim and molding work, eliminating the need for compressors or hoses. It features tool-free depth-of-drive adjustment, a low nail indicator, and compatibility with all Ryobi 18V batteries to deliver up to 800 shots per charge on a 4Ah battery. While efficient, it lacks the brushless motor found in premium competitors for longer runtime.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 6.15 lbs | 5.2 lbsbest |
— | 110 nailsbest | |
— | 20 Vbest | |
800 nailsbest | 800 nailsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Fastener Compatibility(1) | ||
Nail Length Range | 0.75-2.5 | 1.25-2.5 |
Power & Performance(1) | ||
Power Source | 18V Cordless | Cordless |
Ergonomics & Build(1) | ||
Weight (lbs) | 6.15 lbs | 5.2 lbs |
Features & Control(1) | ||
Safety Mechanism | Sequential | Selectable Trigger |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the P325 for its efficiency within the Ryobi ONE+ ecosystem, highlighting up to 800 shots per charge and effective battery management via depth and air pressure adjustments. While noted as efficient and easy to handle with straight nails up to 2-1/2 inches, reviewers consistently point out that the 6.15 lb weight is a drawback compared to lighter competitors.
Everyday users express high satisfaction with the tool's cordless convenience and all-day battery life. The primary recurring theme is appreciation for the freedom from hoses and compressors, with no specific performance complaints noted in available feedback beyond occasional stock availability issues.

Technical reviewers highlight the tool's design efficiency, noting that its brushless motor and 20V MAX lithium-ion battery system deliver features of a pneumatic tool with the freedom of cordless operation.
Users consistently praise the tool's convenience and ease of use, particularly for finish carpentry applications like trim, baseboard, and crown molding installation.
“Cordless ease”


Choose the P325 if you are invested in the Ryobi ecosystem; choose DeWalt for potentially better runtime with a brushless motor.