Parts: KWA A.E.G. High Performance 2G Hop Up Bucking for KM4 series and KG36c

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Price: $14.00

Item Number: PT1999-0001-2G

Manufacturer: KWA

Manufacturer Part No: 159-2G

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Introducing the new High Performance 2G Hop-Up Bucking designed to enhance the overall performance of the KWA hop-up unit. When correctly installed, the High Performance 2G bucking will increase the accuracy, distance, and consistency of the rifle. The special formulated material enables normal operations in cold temperatures. KWA does not warrant or guarantee compatibility when the High Performance 2G Hop-Up Bucking is used/installed in products other than KWA.

Product Reviews

(13 Ratings, 1 Review)

Average Rating:

Best bucking I've ever used.

Cole Liposchak (Woodsboro, MD) 4/13/2009 8:23 AM

The design of KWA's new Hop-up bucking has greatly increased the accuracy of my KM4 Tactical AEG. Instead of a small "hump" that protrudes into the barrel that is standard on nearly every other hop-up unit ever, this bucking uses four separate "ridges" that make more consistent and level contact with the BB when it is fired. The result is better range and much better accuracy as opposed to the old design. You should have this in your airsoft weapon.