Remington shotgun question

[WR Moore]

If anyone out there has an 11-87 Super Magnum chambered for 3 1/2 in shells, or the owners manual for same, could you please tell me exactly where the Remington 11-87 Super Mag Barrel Seal Activator
(F201598) goes in the seal/piston/piston seal stack?

I was advised lo many years ago that using that item would cure short stroking of the 11-87 without the compensating gas system when using light loads.

 

[RGPM1A]

See Imagebelow. It shows where item is supposed to go.

 

[WR Moore]

I thank you, but the part supplied doesn't look anything like the part illustrated. Kind of looks like a thin sleeve with a raised ridge about in the middle. Doesn't mate with the piston at all. Wonder what part I got?

 

[woodsltc]

I don't have an answer for you, but I've found this shotgun forum to be very helpful:Remington Shotguns | Shotgun Forum

Don