HK Army Snapback Hat - Edge YGroup_freakkital The Carbon Fiber Freak XL

The Carbon Fiber Freak XL weighs 50% less than its aluminum counterpart

look at the marking's on your regulator above where the nipple screws into your regulator

DSR IM Isolator Plate

Although the 170R isn't necessarily a bad choice

HK Army Snapback Hat - Edge YGroup_freakkital The Carbon Fiber Freak XLThe HK Army Snapback features a custom quarter twill with 6 panel baseball cap construction. The design details include embossed patch with logo on the front, embroidered HK Army icon on the side and an easy adjust snap strap at back. Features: Embossed patch detailing on the front Side logo embroidered icon Adjustable Snapback Closure Custom HK Army trim lining the interior seams