Magpul Industries, STR Stock, Fits AR-15, Mil-Spec Dia, Gray 3X What does “Level IV” protection

What does “Level IV” protection mean

They also have a slight curve to help wrap around the natural curvature of your waistline

UPC 781602447454 Manufacturer Safariland Manufacturer Part # 6004-25-2 Model 6004

UPC 080926692305 Manufacturer Streamlight Manufacturer Part # 69230 Model TLR-2s

Magpul Industries, STR Stock, Fits AR-15, Mil-Spec Dia, Gray 3X What does “Level IV” protectionThe Magpul STR (Storage Type Restricted) is a drop in replacement buttstock for AR15 M4 carbines using mil spec sized receiver extension tubes. A storage capable version of the CTR, the STR has improved cheek weld and two water resistant battery tubes on a compact, reinforced polymer A frame design. A shielded operation lever and supplemental friction locking system prevent accidental operation and minimize excessive stock movement for enhanced weapon