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KWA KM4 Hop Up Nub Part 158

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KWA KM4 Hop Up Nub Part 158

Quick Overview

Replacement OEM KWA Hop Up Nub for M4 and CQR

Regular Price: $3.00

Special Price $2.25

Out of stock



The KWA M4 Hop Up Nub is a replacement nub for use in any AEG hop-up unit. This nub is KWA Part 158, and is used in the KM4 RIS, SR7, and SR10, as well as in the CQR series.

Losing a hop-up nub will eliminate hop-up function, so replacing a lost part is critical for range and accuracy in any AEG.

KWA M4 Hop Up Nub Part 158 Features:

-Universal AEG fit
-Restore lost performance

All KWA parts are top-quality replacement or repair parts, and are the only parts recommended for use with KWA airsoft AEGs..

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