FN SLP choke question

[rc601962]

The manual says that my gun should have included a cylinder choke (no notches) and an improved cylinder choke (4 notches). I received:

1. 3 notch choke that says lead shot Modified / steel shot Full
2. 4 notch choke that says lead shot improved cylinder / steel shot Modified

What did your gun come with?

Slugs - is it okay to shoot a 2 3/4" lead rifled slug through the choke with 4 notches? I am a bit concerned that the 4 notch choke says "modified". I don't want to damage the gun.

Thanks.

 

[arizona98tj]

The chokes that came with my SLP Mark 1 are the same as what you received.

Yes, use the Improved Cylinder choke for slugs.

The 4 notch choke is IC, not modified.....unless you are using steel shot. In other words, the chokes pattern steel shot tighter than they do lead.

 

[JNewell]

My SLP came with a no-notch tube marked Cyl Lead/IC Steel and a four notch tube marked IC Lead/Mod Steel.