depending on the price it may be an option(as this homemade version cost me about 7 bucks)...
here is a quick mockup of my progress...
some spare parts i got at HD....
first i used the bevel washers for the front...rub and buffing them.
I then had to make an adjustment for the next piece from the pvc coupling i grabbed...dremelled details and some rub and buff later...
the next part was also a piece of pvc coupling...i had to put some pc-7 epoxy on it so it hasnt been sanded to its final shape, but once that is done i will also use rub and buff on it...I then used a series of rubber faucet washers and zinc washers...all these pieces were put together on a piece of 1/2 inch dowel...
I then made the end piece from a coat hanger piece and a daub of pc-7, which will be sanded into shape and painted...
here is what it looks like at this point...only thing left is some final sanding, detail and paint...
not perfect but i think it gets the point across, the number represent the following...
1 - the resister area that needs to be sanded "into shape"
2 - the gap between these two washers will be filled with pc-7, sanded and rub and buffed
3 - I need to dremel two score lines in these spots to mirror the actual piece
4 - needs to be sanded, shaped and rub and buffed
a quick mock up with the rifle...
will obviously look much better after i sand, final paint and finish the piece...