Delete or Combine: IW 80-A2 and Enfield SA-80

Both of these are about the same item. 
 
Enfield SA-80
 http://www.giantbomb.com/enfield-sa-80/93-758/

IW 80-A2
 http://www.giantbomb.com/iw-80-a2/93-905/ 
 
The first link should be kept, while the games attached to the second should be merged into the first