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8/31/2008 10:38:55 AM EDT
Just got through bore sighting my rilfe in went to the pit where i shoot . when i purchased the rifle from spike at the tampa gun show i purchased a box of hornady 110 v-max cartridges and a box of remington 115gr mc cartridges. To make a long story short the hornadys shot perfect but when i loaded up the remingtons and shot it fired alrightand ejected the shell ok but the shell jammed and pushed the bullet further in the case?? I tried 3 times it did the same thing over and over .  I went back to the hornadys and they shot fine what's the problem..    Just ordered remington brass and sierra 110gr spt bullets for reloading my own . Should i've ordered some kind of tipped bullets instead ???    my AR is a stag upper and spikes lower
8/31/2008 10:42:35 AM EDT
[#1]

Quoted:
i loaded up the remingtons and shot it fired alrightand ejected the shell ok but the shell jammed and pushed the bullet further in the case


Please elaborate on that one. You just said it "ejected ok" but "the shell jammed". If the spent case jammed, then it did not eject properly.
8/31/2008 11:15:24 AM EDT
[#2]
the second cartridge jammed going in --jamming the bullet back into the case/?
8/31/2008 11:19:37 AM EDT
[#3]
Do you have M4 feedramps?

ETA: the 6.8 benefits from having them
8/31/2008 11:32:16 AM EDT
[#4]
Ok i'm a newbie here how can i tell? Should i order different bullets like the barnes tipped tsx or the accubond 110gr if they come out? or do you think the sierra pro hunters i've already ordered will work??
8/31/2008 11:35:55 AM EDT
[#5]
8/31/2008 11:57:56 AM EDT
[#6]
My guess it is the feed ramps I have one and it did the same thing till I cut ramps. Now it eats any thing Mine looked like the one marked ok till I cut them.
8/31/2008 12:10:45 PM EDT
[#7]
Is there anyway i can fix the problem my self or just stay with the polycarbonate tips?
8/31/2008 12:11:47 PM EDT
[#8]
I had to cut ramps also.
8/31/2008 12:16:43 PM EDT
[#9]

Quoted:
Is there anyway i can fix the problem my self or just stay with the polycarbonate tips?
If you are not so incline I would have someone do it for you. This is something you do not want to mess up. Good luck.
8/31/2008 12:44:52 PM EDT
[#10]

Quoted:
.. Just ordered remington brass and sierra 110gr spt bullets for reloading my own . Should i've ordered some kind of tipped bullets instead ???    my AR is a stag upper and spikes lower


FYI in the future order Silver State Armory (SSA) brass.  It's far better quality and uses small primers.  You'll get better results.

However, I'd suggest tightening up the bolt catch 1 turn (push the magazine release button ALL the way and on the other side of the lower rotate the magazine catch 1 full turn clockwise.

One of my 6.8s has no extended feed ramps and it feeds Remington FMJs just fine from my PRI and C-Products magazines.
8/31/2008 1:47:00 PM EDT
[#11]
What if i stayed with a tipped bullet could i get by with out fileing the ramps down?
8/31/2008 2:01:38 PM EDT
[#12]

Quoted:
Just got through bore sighting my rilfe in went to the pit where i shoot . when i purchased the rifle from spike at the tampa gun show i purchased a box of hornady 110 v-max cartridges and a box of remington 115gr mc cartridges. To make a long story short the hornadys shot perfect but when i loaded up the remingtons and shot it fired alrightand ejected the shell ok but the shell jammed and pushed the bullet further in the case?? I tried 3 times it did the same thing over and over .  I went back to the hornadys and they shot fine what's the problem..    Just ordered remington brass and sierra 110gr spt bullets for reloading my own . Should i've ordered some kind of tipped bullets instead ???    my AR is a stag upper and spikes lower


Stay way from the Remington 6.8 MC ammo specifically. It some of the worst factory ammo I have ever seen; reliably was poor and and even for non-match ammo, accuracy was even poorer. My last 2 cases I shot up in CQB drills and malfunction drills. My 6.8s are from MSTN and LMT CQB MRPs, so it is not the necessarily your carbine. I only run the Hornady OTM,s and more recent SSA 115gr SMK loading now.

Edited to correct a typo.
8/31/2008 2:14:37 PM EDT
[#13]

Quoted:
What if i stayed with a tipped bullet could i get by with out fileing the ramps down?
Yes.
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