AOLS Piston Head with ball bearing Double O Ring - Blue

Features:
Aluminum material, Precision CNC Machined with anodized finish.
High density rubber of the top Mushroom shape, effective shock absorption and noise reduction
Compatibility Type: Version 2/3/7 - M4, M16, M733, MP5, SCAR, AK, UMG, etc.
Compatibility Brand: Tokyo Marui, G&G, ICS, VFC, KWA, H&K, JG, SRC, UMAREX, Class Army, Echo 1, etc.
Presented by Airsoft Industry Company

Product Infomation:
ITEM: AOLS Piston Head with ball bearing Double O Ring - Blue
SKU: A3-PHD-DR
UPC: 602447980893
ASIN: B07T71KD6P
Weight: 20g
Brand Name:  AOLS
Manufacturer:  Airsoft Industry Co.