Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
AIRSOFTCON 2026 - October 17, 2026

Guarder Steel Reinforced Hop-Up Kit for KWA / KSC M4A1 Airsoft GBB Rifles

ID: 48319 (GB-01-06)
GB-01-06
Tap or click above to open expanded view
Guarder / Intruder Shop
1 Customer Review(Write a review)

$25.00

This item is currently Sold Out

Order Today Receive as soon as Tue Sep. 1

Product Description

Features:

  • Reinforced steel replacement hopup assembly for 1st gen KWA/KSC M4A1 GBB rifles (2nd gen rifles require Guarder TN-21/22/23/24 inner barrels)
  • Complete hopup unit
  • 70 degree silicon gel bucking included
Compatibility: For KWA / KSC and Other Compatible Airsoft GBB Rifles
Material: Steel, Brass, Polymer

Manufacturer: Guarder

1 Customer Review

Find in Store

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

Did you find this product somewhere else for cheaper? Request a price match.

Guarder / Intruder Shop