Absorb the shocking effect to create smoother operation.
We have done all the hard work and spent a lot of money in research for you and these parts that I am now selling are the best and will be the right type of upgrade that will give you the best benefits.
YOU ARE BUYING BEAST UPGRADE:
# 1 x shock reducing kit (tail absorber, front of spring inside plunger absorber).
Cushion plunger and on spring tail for Smoother operation in fire and return strokes. Less wear. Less chance of damage.
MKM2 SCAR M4 AK47 + more