Best M4 Stock Ever? – The PTS EPS (Enhanced Polymer Stock) | Airsoftology Review
Looking for a simple upgrade to make your M4 based rifle more usable? Well, Jonathan’s looking at the PTS EPS (Enhanced Polymer Stock) to see if this is the new must-have accessory for the LiPo lovers out there.
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Learn more about the PTS EPS here: http://bit.ly/PTS_EPS & here http://bit.ly/PTS_Stocks_AirsoftGI
