[quote=GreenGoat])Custom mods:Lightweight Material: Replaces parts of the rifle to lighten it's weight, improving stability and handling of the weapon while having no effect on its structural integrity.new traits[/quote]

Strictly speaking lightening a weapon reduces its stability, it has less weight to work against the weapons kick. 

[quote] XCELL Visor Mk.I: One of the newfangled device, overlaying on the user's vision a HUD, with custom renameable markers, new ability to take HD pictures and videos, sillhouette ID matching for convenience when tagging with the markers, MP3 player, customizable tint color on the go, and several choices of frame colors, and last but not least, a fashionable bag to keep it in when not in use.Also comes with a brand new motion detector integrated.
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You could just call it a salvaged Google Glass :p