Mega Arms has been manufacturing the highest quality AR components in the industry since 2010. Mega Arms has several different lines of receivers and components in small frame and large frame. From our MATEN line of receivers, to our infamous MTS Megalithic upper, our quality, our attention to...
(more)Mega Arms has been manufacturing the highest quality AR components in the industry since 2010. Mega Arms has several different lines of receivers and components in small frame and large frame. From our MATEN line of receivers, to our infamous MTS Megalithic upper, our quality, our attention to detail is unrivaled in the industry!
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