308 Velocity Test 16quot vs 20quot Barrels

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=4d4bA70Oxhs

We test the velocity difference between 2 Mossberg ATR bolt action rifles but one is a 20 barrel and the other was 16 . • Link to Chronograph: • https://amzn.to/2UjxXjf • Natchez Supplies • https://www.avantlink.com/click.php?t...

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