CYMA CM.702A Fluted M24 (Upgrades)

[Big_Gun_Willie]

Picked  up a brand new CYMA CM.702A Fluted M24 to have a go at sniping before buying a more expensive gun in the future. 
 

Now can this be upgraded in any way to improve its performance before shooting out the box and what would you suggest? 
 

my local site limit is 2.32 jules 

[John_W]

702 upgrades are not cheap, compared to the VSR Platform.

If you do buy upgrades, make sure they are 702 specific, and not Snow Wolf M24, as they won't fit.

Initially I replaced the piston and piston guide, as they are plastic.

Then the hop unit, then a bearing trigger unit, then a solid cylinder and new piston head.

Bolt action rifles are a money pit...