Magpul MAG540-BLK Sling Swivel Black Manganese Phosphate 1.25" Quick Detach/Push Button for AR-15, M16, M4 Black Powder Firearms Its durable

Its durable

Jocko Hydrate includes all essential electrolytes-- magnesium

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The chronograph can also deliver the shot string velocity data through the 15 foot audio jack cable (included) to smartphone/ mobile device

Magpul MAG540-BLK Sling Swivel Black Manganese Phosphate 1.25" Quick Detach/Push Button for AR-15, M16, M4 Black Powder Firearms Its durablePush button quick detach sling swivel for 1 1 4" webbing, compatible with QD sling attachment points. Manganese phosphate finished steel. Combine with the MS1 Sling for a dedicated two point sling or with an MS1 MS4 Adapter for a two to one point convertible sling. Made in the USA.