ZCI Rotary Hop-Up Chamber Plastic (M4)

£8.00
Availability: In Stock20
Brand: ZCI
Product Code: M281
Product viewed: 27488
Qty:     

Plastic construction but very sturdy, comes with all the fittings.  An excellent price/performance hop unit.  Arm pin is metal and rotary wheel has the right amount of tension.  

I recommend using a tiny amount of silicon grease on the wheel where it meets the oring.  
Comes with a free ZCI shore 60 silicon bucking and nub.

Unlike many cheaper hop chambers on the market which use a molded nub on the arm, the ZCI version uses the concave style design, good for Omega nubs etc.

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