AK47frizzle

Decided to go try something new and got a zci 229mm, zci plastic hop and a guarder sp100 spring (mine is a 110 currently) from ak2m4. Was heavily debating between a pdi/prommy barrel or the zci solution, but decided for the zci route as i'd fix 2 things in one go (prowin+shitty madbull barrel) at more than half the cost instead of getting a new the barrel and potentially still having it not work because of the prowin fitment issues. Both zci products came at just over £20.

Ok, zci setup is top notch. Works perfectly. Although, it over hops 0.2gs at its minimal setting at 20m, so might need to use heavier ammo or downgrade fps.

Overhopping is gods way of telling you your ammo isnt heavy enough.....