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8/5/2026 5:12:18 PM EDT
Are there any other compatible magazines for the REC7 6.8 SPC - early model?
8/5/2026 8:27:07 PM EDT
[#1]
The rec7 used a standard ar15 lower I believe.  I have a few Barrett 30 round 6.8 mags that run flawlessly in the aero lower receiver I have on my 6.8.  I also use 6.8 pri mags.  Any quality 6.8 spc mag should work.
8/5/2026 9:13:17 PM EDT
[#2]
PRI mags were the ones to have back in the day
8/6/2026 9:06:03 AM EDT
[#3]
Quote History
Originally Posted By inkaybee:
PRI mags were the ones to have back in the day
View Quote


I used PRI and Unimags.  Both worked 100%.   Had a few issues with other manufacturers.
Makes me wonder where I stashed the Unimags?
8/10/2026 8:28:33 AM EDT
[#4]
Originally Posted By SperlingPE:
Are there any other compatible magazines for the REC7 6.8 SPC - early model?
View Quote
PRI and OEM Barrett mags. The later version of the Barrett mags are 30 rd mags. I bought a bunch of them 2 Christmas' in a row when they were blowing them out at 1/2 price of $19 per mag. Bought 15 one year. 15 the next year.

I have CP Product 25 rd mags that work great also.

I ceracoated all my 6.8 mags on the bottom inch or so Jesse James Blue to differentiate them at at a glance from the 5.56 mags.

Yes, the 6.8 Barrett lowers have a standard magwell.
I hated going to weddings. All the grandmas would poke me and say "You're next". They stopped that when I started doing it to them at funerals.

Sic semper evello mortem tyrannis
8/10/2026 9:46:09 AM EDT
[#5]
ASC mags work pretty well in 6.8 SPC.  It helps to Dremel out the front little bit of the magazine to ensure rounds don't catch.  

The 30 rd Barrett mags have a steel follower in a steel magazine. There's more friction than you'd get with a plastic follower, exacerbated by the long spring in the long magazine.  I've not had it happen when actually firing, but the followers do sometimes bind when shucking rounds.

All that is to say, I wouldn't expect the Barrett mags to be somehow better or more reliable than other 6.8 standard pattern magazines.  You won't go wrong with PRI if you can find them.
8/10/2026 7:12:34 PM EDT
[#6]
Quote History
Originally Posted By Uys:


I used PRI and Unimags.  Both worked 100%.   Had a few issues with other manufacturers.
Makes me wonder where I stashed the Unimags?
View Quote


The unimags I have never had issues with the ammo. Should had brought more.

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