Great internals, Sharpest shooting gun under 500 quid I've ever shot in my 9 years of playing. Good grouping and good construction quality of main receiver body. Only real let down is the small wobble of the RIS Rail. After a couple times of use and re- tightening screws, thread stripped and a repair had to be made to ensure the rail stayed on the gun. Lots of room for optics and accessories. Would recommend this gun to someone going from a beginner to playing a bit more regularly, and wants a good package at a reasonable cost.