Maple Leaf MR Silicone AEG Bucking – Adjustable Hardness (50°/60°/70°)

Description

Maple Leaf MR hop-up rubber for AEG
New design “shield” provides maximum hop-up effect
Ribs on outside help improve air seal with different brands of hop-up units.
Silicone material for better performance and durability in colder temperatures.

For 60° and up, best used with heavy BB’s, .28g or heavier.

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