Ok guys my buffer spring is real stiff. I have been noticing when I pull back on the charging handle it fells real stiff. So much that its making it where my bolt catches every now and then. Its only happened twice now but last night it almost cost my coyote. I have tried to lube it down and kept racking it to loosen it up after cleaning. Do you guys have any suggestions. I thought about locking the bolt back and leaving it like that for a while to loosen it. Its a RRA Coyote Carbine. I got the rifle last August. It could be because its still real new and really hasnt had that much ammo through it. Heck I dont even think I have fired 100 rounds thruogh it. If you guys have any advice I would appreciate it.