Back @HKPro I read report that 60 rounders fit HK416 (and M27 IAR) lower with no problems. So it looks like SF took existence of M27 in mind when they were developing those mags.
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Back @HKPro I read report that 60 rounders fit HK416 (and M27 IAR) lower with no problems. So it looks like SF took existence of M27 in mind when they were developing those mags.
Me too :D But there were several informations (also here @M4carbine.net), that those magazines do not fit into HK lower receiver (used on HK416, M27 and MR line of rifles).
Of course most of them was that "HK and/or USMC were not very clever to make IAR not compatible with new SF mags". Looks like someone was clever after all, most probably Surefire :)
Bravo Co has the 60 rounders in stock for anyone who's interested.
I know what I'm asking santa for come christmas time..
:happy: