just picked up my ar15 pistol. i have a rock river arms pistol lower with a spikes 9mm upper, ramped cmmg bolt. i noticed when i cycle the bolt the bolthead feels like it is hitting the breech of the barrel. i do not have any experience with pistol caliber ar15's- i assume this is not normal.
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bolthead hitting breech
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It won't when feeding ammo."A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at the gates is less formidable, for he is known and carries his banner openly. But the traitor moves amongst those within the gate freely, his sly whispers rustling through all the alleys, heard in the very halls of government itself...A murderer is less to fear. The traitor is the plague."......Cicero
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