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Tarquin Offline OP
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I can tell no difference between the two. What am I missing?

Last edited by Tarquin; 12/17/22.

Tarquin
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Comparing my Colt 20 round .223/5.56 mag and ASC Grendel mags they are the same on out side dimensions down to the grooves and shoulder stop on the side except for the 'feed lip/cartridge area' which are different.
My 30 round .223/5.56 Adventure Line mag is the same all around including the 'feed lip/cartridge area', they are longer of course being a 30 round mag.

Steve............


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Tarquin Offline OP
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Originally Posted by se3388
Comparing my Colt 20 round .223/5.56 mag and ASC Grendel mags they are the same on out side dimensions down to the grooves and shoulder stop on the side except for the 'feed lip/cartridge area' which are different.
My 30 round .223/5.56 Adventure Line mag is the same all around including the 'feed lip/cartridge area', they are longer of course being a 30 round mag.

Steve............


Thank you Steve. I appreciate it.


Tarquin
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When I shot the first Grendel, it was then 6.5 ppc at the time, for Arne, testing. We used 20 round GI and had to simply tweet the feed lips a bit to make em work. I can't recall exactly but I know I had a pair of pliers in my shooting stool and it just took a bit of that.

IIRC the best ones today have mods to feed lips and a different follower.

I'm going to buy a few just because, soon... but in the meantime tweaked 20s will work reliably enough for most uses.


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I am pretty sure it is feed lips, follower, and curvature.
I have loaded grendel into standard mags by accident and they misfed upon use.

IC B2


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