KWA R-hop Drop-In Kit Add-On

$35.00

Combine this product with an M4 M16 R-HOP Drop-in Kit Assembly Product to transform it into a KWA M4 M16 R-HOP Drop-in Kit. The surcharge includes a KWA KM4 Hop-up Chamber, and KWA 2GX Bucking.

This add-on product is for KWA Gun Owners.

You must combine add any of the following products:

Barrel Lapping (Adds 2 Weeks of Labor Time)

Lv. 1 Lapping includes 600 iterations of lapping
Lv. 2 Lapping includes 1200 iterations of lapping

Category:

Description

Combine this product with an M4 M16 R-HOP Drop-in Kit Assembly Product to transform it into a KWA M4 M16 R-HOP Drop-in Kit. The surcharge includes a KWA KM4 Hop-up Chamber, and KWA 2GX Bucking.

This add-on product is for KWA Gun Owners.

You must combine add any of the following products: