Is MFS FMJ steel core like the surplus ammo?
Is there any lacquer on the MFS ammo or is the zinc used to prevent corrosion?
Is all the MFS ammo (.223, x39,.308) steel cased (no brass)?
"To disarm the people is the best and most effectual way to enslave them."
- George Mason
Interesting thread, hope I'm not hijacking anything here...
So, I bought some MFS .223 locally, and took it to an indoor range...sparks on the steel backstop. Not a shower like you get from steel core (that's like fireworks!), but some sparking nonetheless...like trying to start a campfire with one of those magnesium sticks, or a torch-lighting striker.
Another shooter and I dissected one and it is definitely lead core (I could carve the core with my thumbnail), with what looked like copper on the outside. Didn't see anything hard & shiny like steel anywhere, but it held to a magnet. The case is steel (no problems with operation, the gun worked flawlessly with this ammo), so we figured maybe it was a bimetallic bullet jacket...?? The box read 'Germany' (black box of 20 rds, wrapped in paper inside) but it was advertised as Hungarian...so likely an Umbrella Company, as was mentioned earlier.
Our range has a 'no steel core' rule, like most indoor ranges (from what I've read/heard), but steel jacketed isn't outlawed still, it didn't seem 'right,' so I think I'll save this for the outdoor range (nothing to catch fire).
Thanks the extent of my experience with this stuff. If anyone can provide some additional information/experience, that would be helpful.
Here's some pics:
Ps: the squishy one resulted from clipping the point and finding nothing but copper-looking material, and then a subsequent pinch midway on the bullet, caused the lead to squish out like toothpaste.
Last edited by Sea Monkey; 11-10-2013 at 11:13 PM.
"If you don't believe your country should come before yourself, you can better serve your country by living somewhere else." -Stompin Tom Connors
Hard times create strong men; Strong men create good times; Good times create weak men; Weak men create hard times. Steady up...
ive put thousands of rounds through my ar's / sks / m305 and have no complaints!
copper washed steel jacket on it maybe if it sticks to a magnet.
I've heard that the steel case can be harder on the chamber and extractors, but it does work well. Seems pretty hot and fairly accurate, with no failures of any kind in my limited (500 rounds) experience in my AR
the CGN formerly know as John_in_BC
"If you don't believe your country should come before yourself, you can better serve your country by living somewhere else." -Stompin Tom Connors
Hard times create strong men; Strong men create good times; Good times create weak men; Weak men create hard times. Steady up...