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M4 external Hop Adjuster 3d printed

Not a Photo

Black Natural Versatile Plastic
M4 external Hop Adjuster  3d printed
M4 external Hop Adjuster  3d printed

Not a Photo

M4 external Hop Adjuster

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3D printed in black nylon plastic with a matte finish and slight grainy feel.

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Product Description
This beauty will allow you to externally adjust your hop up. The install does require you to drill and ideally tap a hole in your upper reciever.

For instructions, please go to the following link:

Besides this kit you require 1 short m3 bolt, a long m3 bolt with a hexagon head and a m3 ball plunger. 

Once installed you will be able to finely adjust the hop up as there are 36 positions per rotation of the bolt!
This will allow you to very precisly fine tune your hop and as such get maximum range and accuracy. 
What's in the box:
M4 Hop Adjuster No Ris Clamp (1)
4.14 x 4.43 x 1.23 cm
Switch to inches
1.63 x 1.74 x 0.48 inches
Switch to cm
Success Rate:
First To try.
What's this?
Mature audiences only.
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