we glock 17 gen 3 met 4 mags

we glock 17 gen 3
Comes with 4 mags, 2 green gas mags and 2 co2 mags.
always well cleaned and lubricated, shoots tight and works well on green gas, but the hammer spring is just too weak for the co2 mags.
This can be easily solved by using a slightly stronger hammer spring. Comes with an amomax holster.
In short, a nice complete set.
shipping costs and risk for the buyer.