I'm still more worried the Distinguishing characteristics section. The idea (and original format) was to describe features that would distinguish a sniper rifle from other military small arms since they are so similar. For starters a large telescope would something that sets it apart from an assault rifle. Secondly a larger calibre (e.g. 7.62x51) than commonly found on assault rifles (e.g. 5.56). Thirdly a "bolt-action" would be an indication that it might be a sniper rifle and so on. Should't we make the following tweaks: 
 *tweak the intro to the secion to clarify 
 *move telescopic sights back to the top 
 *claridy each section's lead in