ATK K Series Hopup for the Wells M401


The K Series Hopup for the Wells M401 is a custom nylon powder printed hopup of the highest quality.  These are heat resistant and have a very smooth finish to give you a better range and grouping on the gels.

Please note:  The insert part on the back was printed the wrong way, so it needs to be twisted with some force into place, new replacements are coming soon.  This does not affect the usability of the item just make sure the hole is pointing downwards.

5 in stock


Type: Hop up for Toy Gel Blaster

Material: Powder pressed nylon

Additional information

Weight .010 kg
Dimensions 9 × 6 × 2.5 cm


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