SLONG Reinforced Upgrade Piston Set

Specification:

Features: Heat-treated high carbon steel, 15-piston-teeth design reduces teeth loss during high speed shooting, reduces BOX damage rate, Single-sided three-section design reduces BOX friction and resistance. Suitable for manufactures including MARUI, KWA, G&G, VFC, WE, CA, ICS, etc. In a recent testing with M170 at 30 pellets per second, after 100,000 pellets, the piston remained intact.

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