Review on 💪 FOUR UNCLES High Pressure Hand Pump - Pump Up Your PCP Rifle with 4500 Psi Power by Robert Diaz

This is my first PCP pump. Upon receipt, I dismantled and glued all the screw connections. When I first filled my PCP it started blowing air out of the inlet valve until it reached 100 bar. When disassembling, I found metal shavings in the intake valve. After I removed them and replaced the rubber bulb in the one-way valve (with the one provided), it increased the pressure to 200 bar and held air well. The extra O-rings and other wear parts that are included are much appreciated. The operation is smooth and makes a reliable impression. For a fraction of the cost of top brand PCP hand pumps, and don't be afraid to play around with it as long as it seems like good value for money.