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AR15.COM
12/21/2008 2:26:38 PM EDT
My buddy's range has railroad ties about 1" apart, and they use primarily 1x2s to make a frame (with 1x2 legs) to hold up standard blue guy DPS ring targets.

Well, I was thinking I have this big slab of MDF here, like 4x4x3/4" (same thickness as a 1x2) and I could just stand that up in the RR ties stand - it would be purfect, would offer a ton of reinforcement for paper targets, and also take forever to be so obliterated that it falls down.

But then I was thinking is it OK to shoot MDF, from say 25, 50, and 100yd ranges??  It shouldn't spinter like plywood because it is just pressed (and glued) sawdust. But then would the rounds ricochet?  I mean it could see anything from 2000-4000fps, but is is just wood. Surely it would not cause a ricochet?

Or would it break up so much that the target gets distorted and useless is far less time perhaps??

Or would it cause an environmental issue maybe? Like a bunch of glue and saw dust fragments of wood down in the earth?  Then again, we're not drinking or farming with this land (anymore)...  

So I dunno.. What do you guys think? Is it OK to shoot MDF from 25, 50, and 100yd ranges with a rifle (or handgun)???

Here is a sample of what it looks like if you don't know:
http://www.wholesalelettering.com/mdf-wood-letters/images/Product_MDF_l.jpg

http://www.merbok.com/mdfoverview/whatis.htm
12/21/2008 3:31:21 PM EDT
[#1]
I would only be worried about ricochets if using shotguns and small birdshot. MDF won't last long if it gets rained on.
12/21/2008 3:42:12 PM EDT
[#2]
I won't leave it there overnight/when not in use, as I do realize it will weather quickly, although it does last forever - I stored some outside my house next to my A/C for about 2 years. It faded and stained but was still nice and durable (not that I would bet my life on it though)..

So seriously, no other concerns about ricochets for a handgun or rifle, like 800-4000fps??

Usually people have back-less targets (nothing behind the paper except maybe cardboard) but this would provide a lot more mounting surfaces for me, and would last a while I would think.
12/21/2008 4:03:06 PM EDT
[#3]
Quoted:
I would only be worried about ricochets if using shotguns and small birdshot. MDF won't last long if it gets rained on.


+1.

i was shooting mdf w/ #6 birdshot @ ~15 yards and ruined a pair of shooting glasses and got what felt like a swarm of bees on my arms and face.

eta: did not draw blood at all but i think it would have been pretty nasty in the eyes.
12/21/2008 7:37:54 PM EDT
[#4]
My thoughts goes toward some type of rubberized sheeting. Some where I have a used piece of 24 inch wide conveyor belt. Seems like that would take a beating.
12/22/2008 4:54:58 AM EDT
[#5]
Quoted:
My thoughts goes toward some type of rubberized sheeting. Some where I have a used piece of 24 inch wide conveyor belt. Seems like that would take a beating.



One of the private ranges in DFW uses the old/used conveyor belt material.  It lasts for several years and does not seem to be affected by the weather.  It'll be a while before the center gets shot out enough where you need to replace it.


mm
12/22/2008 6:41:04 AM EDT
[#6]
*bump*   Anyone else think MDF will be OK with rifle/pistol slugs (not bird shot)??
12/22/2008 4:51:02 PM EDT
[#7]
Quoted:
*bump*   Anyone else think MDF will be OK with rifle/pistol slugs (not bird shot)??


yes its fine, i probably would make sure it was nice an perpendicular before using .22 though.
12/22/2008 5:09:42 PM EDT
[#8]
So richochets bounce down into the dirt you mean?  (vs. angled so it will pop them back up into the air at my head)??  
12/23/2008 6:21:06 PM EDT
[#9]
Quoted:
So richochets bounce down into the dirt you mean?  (vs. angled so it will pop them back up into the air at my head)??  



so they either punch through or stop in the wood/fall as opposed to bouncing up or down.