Now available at Laylax is the FFactory TM M4A1 MWS GBB Barrel Spacer. If you intend to attach another rail handguard to replace the existing one and is more designed for a Marui-compatible M4A1 AEG, then you will have problems of not having a good fit. This outer barrel spacer was designed to fix that problem.
Image may be NSFW.
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Image may be NSFW.
Clik here to view.
