r/canadaguns • u/ssssssbob • 29d ago

Gun and gear reviews Cross Industries LAR15 mags woes and bankruptcy

Just want to give everyone here a word of caution

I recently purchased a set of Crossmags for my rifle. Worked great until both my mags started cracking. Tried sending them an email with no response. Called the number on their website and it has been disconnected

Upon further lookup, turns out they went bankrupt a year ago

Cross Industries Ltd | MNP LTD

Just in case anyone wants to purchase their mags, don't expect to get any kind of help if they break

In the meantime, anyone have suggestions on mags for my CZ600 Trail?

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u/CAFirearmSociety 29d ago

Yes I agree solvents and oils, but break free CLP which they blamed for my case is comparatively fairly gentle on polymer. Never had any issues even on clear ets, lancers, and translucent pmags

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u/SpectreBallistics Spectre Ballistics International (Verified) 29d ago

CLP can still harm plastics. Oils will penetrate into the plastic breaking down some of they polymer chains weaking it. Some polymers are better than others. Some oils are worst than others. I'm going to guess Cross mags used some blend of polycarbonate, which doesn't do great with hydrocarbons.

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u/CAFirearmSociety 29d ago

Interesting, great info. I’m farthest thing away from being an expert on polymer so I really have no idea on blend, just that they were the only mags having that issue. Also with my case and I’m assuming others since no one oil mags or mag well, the oil coming in contact is just through normal operation of the gun. It’s just seamed like a flawed product.

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u/SpectreBallistics Spectre Ballistics International (Verified) 29d ago

I think they used the wrong polymer when you consider it will be exposed to oils.

That being said, my mags don't get oily. But I've never run my 180 or AR wet.

Magazines are the most difficult part of a gun to design and make.