Bbc outdoors - .50 beowulf mags

[BestodaBest]

Just received the 10 C Products Defense mags i ordered! Took 12 days to ship to Ontario, which cost a mere $20! The magazines are a solid aluminum construction, and hold 15 rounds of 5.56mm.

A couple of points:

-The rounds can be a little troublesome to load; the bullet tips constantly got hung up on the front magazine lip (some minor thumb work is all that's required)

-A fully loaded magazine will not catch without the bolt being locked back (bone-stock Colt Canada SA15.7)

Otherwise, the magazines load/unload with ease and feel incredibly sturdy.


Thanks again!

[adriel]

My mags seated fully-loaded with a slap on the bottom. It was a lot easier with the bolt open for sure.

[BestodaBest]

My mags seated fully-loaded with a slap on the bottom. It was a lot easier with the bolt open for sure.

You're not wrong... but at nearly $45/mag, i'd prefer to spare my mag lips the abuse.

I encounter the same dilemma with my OEM S&W M&P9 mags when fully loaded with 10 rds.

[BestodaBest]

[Hughgideon]

How do they feed? Stumble across any mag related stoppages with these bad boys?

[whiteoutjeeper]

How do they feed? Stumble across any mag related stoppages with these bad boys?

I haven't had any. Tried them in a DD M4v4, v11 and MK18 with no issues, even loading on a closed bolt.

[BestodaBest]

How do they feed? Stumble across any mag related stoppages with these bad boys?

No issues; only used on my SA15.7 and a friends Dominion Arms AR-15. Loaded and fed as flawlessly as CF-issued mags. With the exception of what i had mentioned in my OP with regards to loading with a closed bolt.