just got back from the range

[joemama]

well this is the second time i've gotten to shoot my ar. I'm having trouble with it not chambering rounds correctly, or not chambering them at all. I got a 10/20 pmag. It was a little sticky when i first got it. I tried lubing it up but it didnt help much. I'm kinda wondering if it might not be working because it was modified. Do any of you have any suggestions or should i just go buy a 10 rnd pmag for shooting and keep the 10/20 for show?

[BONECUTTER]

Does your AR shoot fine with other mags???

[MrNiceGuy]

Is your AR (not mag) well lubed?

[nobs11]

Are you pushing the mag in firmly? What is the exact symptom? Round not being picked up at all? Or stove pipe? Chambers partly?

IMHO, pmags are the best mags on the market. I've run cases rounds thru mine without any trouble.

[Backcountry]

DO NOT LUBE MAGAZINES!

[joemama]

it always stove pipes on the 3rd or 2nd from the last round in the mag. some times it wont even pick that 3rd or 2nd from last round up. and its too late i put a little oil in there cuz i thought it was possibly hanging up in there. I dont have any other mags to try so i guess i'll just order another mag and see if that fixes it.

[beast556]

Soungs like a mag problem to me