Again, it beats the troy in drop tests.
"plastic" is fine in those temperatures as well. This isn't red beer cup plastic we're talking about. It's the same plastic used on other magpul parts that every operator the world over relys on
I mean, if it's good enough for our SF working both in our artic, as well as Afghanistan, it's fine for your safe queen......
Not saying anything bad about troy, at all, but your opinion on reinforced polymer might be a little misplaced. Grips, pmags, g36's, glocks, all stocks, handguards, hk's, etc.... All don't shatter when dropped in the winter. Composite technology has come a long way.
And this is a guy who loves metal, spent a year studying metallurgy. And makes combat knives for heavy use.
I just understand how good those mbus actually are, especially for the price.
How does the MBUS handle minus 40 and being dropped? How does MBUS handle high heat or high torque(not that its needed when mounting)? I'll stick with Troy thanks. Plasic threads strip rather easily and don't take temp extremes worth a pinch.
TDC