PRC2178 Features: * Uses 23 gauge micro pin nails similar to Senco models * Tool automatically adjusts for different fastener lengths, easier loading and less problems with pins out of specification * Bottom load magazine holds 170 pin micro nails * Dual trigger feature * Nail reload indicator * Rubber comfort grip on tool handle * Rear exhaust design to keep oil condensation away from work Includes: * Includes nailer, box of 2,000 pin nails of 3/4"", 1/4"" plug with cap, oil, wrenches, carrying case, and operating manual Dimensions: * From 1/2"" to 1"" long including pin 23050 1/2"", pin 23063 5/8"", and pin 23075 3/4""