Look on the barrel to find out.
.410
Yes, the 600 At is the same model as the 500 series, but with a different designation for sale in New haven stores. So yes, all Mossberg 500 after market or OEM parts will fit it.
I don't know why someone would completely not answer you. You asked about the 600ct correct? So to know about the AT really isn't much use to you. Yes it is the same as the Mossberg 500A!!!!! It was a model created for a store brand to identify which chain was selling the item. All parts and fubctions and shape and size is identical to the 500A. The only difference is that it had a 1/2" shorter barrel than the 500A due to the full chokeAnswerThe Mossberg (New Haven) 600 AT is essentially the same as the Mossberg 500. The differences are the 500 has a firing pin spring, and the action bars on the 600 can only be removed by removing the magazine tube. AnswerThe Mossberg 600 AT is the same as the 500 with two differences. The 500 has a firing pin spring, and the action bars on the 600 can only be removed by removing the magazine tube.
Do not attempt to use other than a Mossberg bolt made for that rifle.
In connectors, shell size refers to the physical size of the connector housing, which typically correlates with the number and size of contacts it can accommodate. Different shell sizes accommodate different numbers of contacts and have varying diameters to suit specific applications and requirements. It's an important specification to consider when selecting a connector for a particular use case.
6mm of either .12 or .20 gram bbs. 6mm of either .12 or .20 gram bbs.
The road block shotgun you may be referring to is the Mossberg 500 "Road Blocker". It's a tactical use Mossberg released in 2009. Google "Mossberg Road Blocker".
It can be, if you are using a slug
THey use a shell
The Mossberg 500 Stock is the stock for the Mossberg 500 shotgun. The stock would allow you to get a better grip on the shotgun and absorb some recoil from firing the shotgun.
It will be printed on the barrel
With that size of load and a voltage of up to 300 or 600 volts, any extension cord can be used.