5 Free PMAGS! By Aaron Spuler | May 20, 2010 Purchase a Smith & Wesson M&P15 rifle (excluding the M&P15-22) before the end of the month and get 5 Magpul PMAGS (non-windowed variant) for free. Time’s running out, so if you’re in the market for a M&P15, this would be a great time to get one. FacebookTwitterMoreEmailLinkedInPinterestPocketPrintRedditTelegramTumblrWhatsApp