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![[da Vinci Custom] O-Ring for M4A1 MWS](http://rock-et.jp/cdn/shop/files/4580717522515_1024x1024.jpg?v=1767839217)
Amazing accuracy, and superb quality! I bought the EVOLT here, and it exceeded all my expectations. Highly satisfied!
*Please note that this item is made to order and will take approximately one month from the time of order to shipping.
Front O-ring for preventing vibration of the M4A1 MWS.
Made from nitrile, just like the original.
When maintaining or replacing the genuine barrel, the O-ring on the front side has a thin wire diameter and is easily torn or damaged.
Please use this product as a replacement part.
