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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Is my new adjustable gas block bad?
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<blockquote data-quote="ARlife4me" data-source="post: 2771877" data-attributes="member: 105694"><p>I'll also use/force air by 1 or both ways.</p><p>1. I'll close off the chamber and used compressed air going from the gas tube in the upper so it vents towards the barrel.</p><p>2. I'll use compressed air and block off both ends of the barrel (muzzle end open just enough for the air tube to be inserted) and force air out towards the gas tube venting out of the upper.</p><p>3. This is for adjustable gb's</p><p> Dissamble the gb, plug chamber end, force air from the adjustment side as to know if air is coming out gas port and/or gas tube of the upper.</p><p></p><p>The amount and sound can tell you that it's aligned properly.</p><p></p><p>What can also happen is if the gb is not at 12 o'clock and slightly off the gas tube can bind in the gas key causing drag. To check remove the bcg and see if the tube sits centered in the upper. You can also have the chargehandle emplace and move it back and forth and check for contact or lack there of.</p></blockquote><p></p>
[QUOTE="ARlife4me, post: 2771877, member: 105694"] I'll also use/force air by 1 or both ways. 1. I'll close off the chamber and used compressed air going from the gas tube in the upper so it vents towards the barrel. 2. I'll use compressed air and block off both ends of the barrel (muzzle end open just enough for the air tube to be inserted) and force air out towards the gas tube venting out of the upper. 3. This is for adjustable gb's Dissamble the gb, plug chamber end, force air from the adjustment side as to know if air is coming out gas port and/or gas tube of the upper. The amount and sound can tell you that it's aligned properly. What can also happen is if the gb is not at 12 o'clock and slightly off the gas tube can bind in the gas key causing drag. To check remove the bcg and see if the tube sits centered in the upper. You can also have the chargehandle emplace and move it back and forth and check for contact or lack there of. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Is my new adjustable gas block bad?
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