AR10/308 Magazines?

[P7M13]

So you are talking about Armalite AR-10B mags and not KAC SR-25/M110 mags?

Tell ya what, when I get back from Texas, I'll pull them out and let you know. I don't recall any markings on these, and admittedly I dont know shinola about AR10 mags. So, when I call them GI mags, it may mean something very specific to you, and to me means "ugly and functional".
I bought them, they work very well, I was fortunate.

 

[titsonritz]

Tell ya what, when I get back from Texas, I'll pull them out and let you know. I don't recall any markings on these, and admittedly I dont know shinola about AR10 mags. So, when I call them GI mags, it may mean something very specific to you, and to me means "ugly and functional".
I bought them, they work very well, I was fortunate.

Gotcha

 

[Makers Mark]

25 round pmags all the way. Solid fun and nice. Magpul is also releasing the d50 soonish. (50 round drum).
If you see 308 as nothing more then a bench gun then get the 20-10 rounders though.
25 rounder doesnt sit much longer then a 30round 556 mag. Stacked charging handle to charging handle for comparison:View attachment 558652

Thanks,
That's a great illustration. I wonder how much 50 rounds of 308 weighs? May need to buy a table to hold up the gun/mag.

 

[Basedgreaser]

Thanks,
That's a great illustration. I wonder how much 50 rounds of 308 weighs? May need to buy a table to hold up the gun/mag.

Weighs enough to work as its own shooting bench