HI Hi all since I've posted images of the long shot I'm modding I thought I should post what I'm doing with the barrel extender

This is of course the crude image with none of the patches or paint work

I wanted something kinda War Hammer 40kish

hell I even thought of a reason for the barrel through the skull.

The Idea is in this sniper core If the sniper's kill meets certian criteria and he can prove it to his superiors (generally all he needs is his spotters recording to back him up) he is allowed to take a trophy.
First off it has to be a clean kill (head or spine)
Second It should be a important kill (High ranking officer, or leader of some sort, a kill that breaks the enemies moral)
and Third The sniper must retrieve the head himself

Once the head is retrieved the sniper slides a steel spike down the barrel so non of the soft tissue or bone fragments foul the barrel. before he rams the head home, generally he threads the barrel through the entrance and exit wounds widening where necessary.