The Picatinny mount is perhaps the most popular type of mounting system for scopes because it has universal, standardized measurements. Due to this, many manufacturers make accessories to fit any Picatinny mount. While Weaver accessories can fit Picatinny rails, there is some play in the fitting. ...
Yet there was none of that sense of mounting, pitiless acceleration that always accompanies the take-off of a chemically propelled rocket. The Ares had unlimited space in which to manoeuvre; she could take as long as she pleased to break free from her present orbit and crawl slowly out into...