Fastener Collation, Fastener Depth Control | Adjustable Exhaust Port, Fastener Collation, Fastener Depth Control | Comfort Grip, Dry Fire Lockout, Fastener Depth Control, High/Low Power Adjustment, Lithium Ion Battery, Low Nail Indicator, No-Mar Tip, Selectable Trigger | Adjustable Exhaust Port, Comfort Grip, Fastener Depth Control, No-Mar Tip, Tool Free Jam Release |