All 2st Stock silencer qualifies as forestry approved spark arrestor?

I just bought a fmf spark arrestor for my 300 but just happened to stumble on a section in my owners manual that "WR models silencers qualify as Forrestry approved silencer"
Say it isnt so?

Mine has it stamped on it.

MY FMF I had to buy an insert for the spark arrestor. On the insert it had the Forrest approved stamp. I believe it cost me $40

it is so, mine says it on the inside

huh-just looked and mine doesnt. Wonder if they got swaped or something

it's a spark arrestor. I don't know if it has the stamp or not. no one around here checks the stamp, they just make sure you can't pass a rod through it. I raced mine at a couple races with pretty stringent spark arrestor checks.

Mt stocker is not USFS stamped, but it does have a spark arrestor. I saw it when I took it apart to repack it.

It looks like they used the same silencer on the '09 WR125 as the CR125 - it is straight through.