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Posted: 9/1/2014 4:08:30 PM EDT
Trying to fine tune a rra upper... it has a hahn magwell block and c products magazine.....every time it strips a round from the mag its pointing the nose too high and jamming on the top of the chamber. .... ive polished the feed ramps and have the ejector as close to the bolt as possible....Though it is not an extraction issue but a feed issue...... This is also not pds
Link Posted: 9/1/2014 4:21:21 PM EDT
[#1]
Try seating the bullet longer. Try pushing the mag forward when it feeds.
Try only loading 5 rds.
Does it happen if you slingshot the bolt?
Link Posted: 9/1/2014 4:28:49 PM EDT
[#2]
I have tried all the above.....guess that info would help.       Seems to be ok with only 5 in the mag..... im leaning toward mag issues.   But trying to get input before I modify the mag
Link Posted: 9/1/2014 5:00:07 PM EDT
[#3]
Try a different mag. Cproducts has a reputation for working OK in some guns and not at all in others. Buy a Metalform mag if you can't borrow one.
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AR Sponsor: bravocompany
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