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12/22/2007 7:04:41 PM EDT
Will be purchasing an M4 2000 in a month or so for use on an FS 2000, PS90 SBR and Bushie. On my SBR, I've only got about 1" of space behind the AAC flash suppressor the can attaches to--can anyone who actually owns an M4 2000 tell me how far into the can the barrel sits? Or, another way of looking at it--how far does the rear of the can go towards the rifle's sight or receiver? I've noticed that some .223 cans mount onto the muzzle, and also rest on the barrel--I just want to be certain there's enough room to use this on my PS90 SBR.

Thanks!
12/22/2007 7:13:08 PM EDT
[#1]
If you have 1" of clearance from the rear of the AAC FH to the front of the FSB, you have nothing to worry about.

12/22/2007 7:43:08 PM EDT
[#2]
M42000 mounted up: (you'll be just fine)



Picture borrowed from silencertalk.com
12/22/2007 7:54:40 PM EDT
[#3]
Cool! I can't wait for this puppy!
12/23/2007 7:23:37 AM EDT
[#4]

Quoted:
Cool! I can't wait for this puppy!


Me either, the ATF is taking their time.  Damn the busy-ness.
12/23/2007 10:06:09 AM EDT
[#5]
Me, too. I just got my SBR and just got back from the range. I cannot wait to get the can and spend some quality time--my wife may never see me for some time....

I don't know why there are so many 5.7-Bashers out there--you prolly haven't shot the gun or reloaded for it. I'm not talking about terminal ballistics--cans, paper and clay pigeons--just friggin' FUN! 50 rounds! Sure, it would be great if there was a fun-switch--but even without--it's just a fun-friggin' gun! 50 rounds of .22LR, .30 carbine, or .50 cal is a beautiful thing--just ask Ms. Fienstein & Billary.

Seriously--thanks for the info.
12/23/2007 5:15:04 PM EDT
[#6]
You'll be very satisfied with the M42000. I use mine on my bolt action guns as well as my semiautos. Please give us a update once you use your can on your PS90. I just purchased one and am going the SBR route with it as well. Did you use a factory short barrel on the PS90? If so, did you have to use a adaptor to mount the AAC flashsuppressor?

12/23/2007 5:21:18 PM EDT
[#7]
I had CMMG install one of their 1/9" twist barrels....now that I think of it--they didn't return my PS90 barrel....

Will do.
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