SRC cansoft line.... Reliable/durable.... (they are lots of review on those here on ASC, well at least threads talking about them.....
But i strongly suggest going for a m4/m16 variant, because parts are easier to find, and cheaper too (mags, internal upgrade parts...) and easy to customize.... you can go from a CQB configuration, to a Sniper DMR/SPR configuration!!! :P
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