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2/20/2005 7:06:26 PM EDT
Ok, on a whim I just picked up a Bushmaster A-2 from a local sporting goods store.  Guess I missed the M-16 from my service days.  Anyway, the rifle came with a 30 round mag marked Police/Miitary use only.  (also had a bayonet lug..so I either got an old pre-ban or they didn't waste any time in the "sunset")  When I went to the range to site it in, the magazine proved to be so much crap.  Every (or every other if I was lucky) round from the left side of the mag missfed and jammed.  I got frustrated and bought an aftermarket 30 round from the range. This one fed correctly but fails to load the last round (again on the left side) every time I tried it.

Is this a common problem?

Suggestions on the left side jamming?

Thanks
2/20/2005 7:19:18 PM EDT
[#1]
What kind of ammo are you shooting?

I don't know if this applies to you but my AR's will only feed wolf hollow points through my crappy Western mags.  When I try to fire them from my USGI mags I have the same feeding problems you are describing.  
2/20/2005 7:21:57 PM EDT
[#2]
Get a Colt with actual Mil-Spec feed ramps;)
2/20/2005 7:25:34 PM EDT
[#3]

Quoted:
Get a Colt with actual Mil-Spec feed ramps;)




I heard Colts blow up a lot.
2/20/2005 7:27:40 PM EDT
[#4]
Feed ramps have nothing to do with it,its a bad mag,Seems like only colt rifles needed feed ramps to feed properly.Try a good known mag it should feed fine from both sides.As far as the ramps only carbines use em any way no full size rifles that I know of.
2/20/2005 7:28:08 PM EDT
[#5]

Quoted:
Get a Colt with actual Mil-Spec feed ramps;)



Or better yet by a new mil spec mag from the EE and see if that one works corectly.  
2/20/2005 7:31:59 PM EDT
[#6]
Colts blow up a lot.....

Only Colts need (M4) feed ramps.......

I never cease to be amazed with the amount of horseshit that I see posted in this forum
2/20/2005 7:33:51 PM EDT
[#7]
First off, what type of ammo were you using?  Secondly, get some good USGI magazines from the EE(equipment exchange).  
2/20/2005 7:36:01 PM EDT
[#8]

Quoted:
Colts blow up a lot.....
Only Colts need (M4) feed ramps.......

I never cease to be amazed with the amount of horseshit that I see posted in this forum




it was a joke because I was frustrated the same way you are.
2/20/2005 8:24:12 PM EDT
[#9]
This is definitely a mag problem.  Check the mag to see if the mag halves were even when welded together.  If not, one feed lip will be higher than the other.  Also, the mag should not flare out at the top where the feedlips are, and the feedlips should be straight and even.

Fortunately, good mags are now easy to get and quite inexpensive.

-Troy
2/20/2005 8:40:30 PM EDT
[#10]
Try this, seems like a good price, $13.29 each and shipping is flat $5 from 1 to 50 mags.  From the Magazine Forum.

Green Mountain

Good luck,
Scott
2/20/2005 9:09:12 PM EDT
[#11]
Aren't Bushmaster  mags usgi?
2/20/2005 9:09:31 PM EDT
[#12]

Quoted:

Quoted:
Colts blow up a lot.....
Only Colts need (M4) feed ramps.......

I never cease to be amazed with the amount of horseshit that I see posted in this forum




it was a joke because I was frustrated the same way you are.




I get very frustrated around here sometimes
2/20/2005 9:58:41 PM EDT
[#13]
cthulhu2
I am guessing you rifle is brand new?
The first time out with my Bushmaster I had two jams.
I now have five Bushmaster mags and I cleaned them before use and no problems since the first day. There is a bit of a break in period.  
2/20/2005 10:01:42 PM EDT
[#14]
.
2/20/2005 10:30:01 PM EDT
[#15]

Quoted:
Get a Colt with actual Mil-Spec feed ramps;)



Thanks for the stellar technical advice

Anyway, like everyone else said, it definately sounds like a mag issue. Pick up a couple more usgi mags and see what happens.  And congrats on your new AR
2/21/2005 6:17:00 PM EDT
[#16]
I was using Remington 45 gr JHP.  It was on sole so I figured what the heck.  I examined the mag and could not find any visable damage or deformity.  I plan to try it a few more times and see if it is a break-in issue.

I cannot find any sort of manufacturers mark on the mag orther then BFI and the bushmaster logo.

I did find out that it is a new rifle.  Aparently Bushmaster wasted no time in throwing the bayonet lug, 30 rd mag, and a flash suppresor on them.

Thanks for the response.
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