
Senco FinishPro 42XP
Score: 85/100
Makita AF601
Score: 88/100Rankings

The Makita AF601 is a lightweight pneumatic 16-gauge straight finish nailer designed for professional trim work. It features a high-capacity magazine and tool-less depth adjustment for enhanced efficiency. Best suited for professional woodworkers who already have pneumatic infrastructure.

The Senco 4G0001N FinishPro 42XP is a professional-grade pneumatic finish nailer known for its durability and low maintenance requirements. Its magnesium body and Never-Lube design make it a favorite among finish carpenters for dense material applications. While it requires an air compressor, its lightweight build and consistent performance justify its status as a flagship tool.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 4.7 lbs | 3.8 lbsbest |
104 nailsbest | 100 nails | |
| ↓ lower better | 70 PSIbest | 70 PSIbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Fastener Compatibility(2) | ||
Nail Gauge | 15 | 16 |
Nail Length Range | 1.25 to 2.5 | 1-2.5 |
Capacity & Productivity(1) | ||
Magazine Capacity (nails) | 104 nails | 100 nails |
Maintenance & Reliability(1) | ||
Dry Fire Lockout | true | |
Power & Performance(2) | ||
Operating Pressure (PSI) | 70-120 PSI | 70 PSI |
Air Inlet Size | 1/4 | 1/4 NPT |
Ergonomics & Build(2) | ||
Weight (lbs) | 4.7 lbs | 3.8 lbs |
Housing Material | Magnesium | Aluminum |
Features & Control(3) | ||
Firing Modes | Sequential | Sequential, Bump-fire |
Tip Type | No-Mar | Straight |
Safety Mechanism | Sequential | Sequential/Bump-fire selector |


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

Professional reviewers describe the Senco FinishPro 42XP as a flagship tool with superior durability, rugged magnesium construction, and long-lasting internal engine ideal for finish and trim applications.
Users report strong satisfaction with reliable performance and low maintenance requirements. The anti-lube design and comfortable grip contribute to positive user experiences.

