Benelli M4?

[getafterit]

I just picked up my Benelli M4 from my dealer. I noticed that when I cycle the bolt/carrier all the way to the rear that it makes a rather loud/noticable contact with the reciever. I know this is most likely normal. Do you notice this on yours? Does anyone make a buffer to lessen the impact of these Two components?
TIA, Marco.

[gtmmark]

I know what your talking about but after about 400 rds. through mine I haven't noticed any significant wear or any impact damage.

[louscamaro91]

It is loud because of the the two gas piston rods making contact with the bolt.. I have two of these shotguns and both do this...My M1 super 90 does not make this noise...

[Solidmch]

My 1014 and Super Black II do it too.

[getafterit]

It is loud because of the the two gas piston rods making contact with the bolt.. I have two of these shotguns and both do this...My M1 super 90 does not make this noise...

The noise I am talking about is happening when I cycle the bolt carrier by hand. The noise happens when the carrier moves all the way to the rear (towards the shooters shoulder)
I am guessing that it is normal but I will call Benelli this morning just to make sure.

[JDay]

The noise I am talking about is happening when I cycle the bolt carrier by hand. The noise happens when the carrier moves all the way to the rear (towards the shooters shoulder)
I am guessing that it is normal but I will call Benelli this morning just to make sure.

Its normal, same parts moving as when its on semi.