Primary Arms: Free Hats With Every Purchase All Week Long FacebookTwitterPinterestWhatsApp Primary Arms is giving away free hats with every purchase all week long this week. Here’s three things they have deals on right now by the way: Aero Precision M16A4 Lower (FFL Required) Add To Cart To Show Price! HOLOSUN HS403R 2 MOA RED DOT SIGHT FOR $80 OFF REGULAR PRICE TIMNEY ALPHA COMPETITION TRIGGER FOR GEN 3/4/5 GLOCKS (ADD TO CART TO SHOW PRICE) Advertisement