SFIV - What does SFIV stand for? The Free Dictionary
References in periodicals archive
The Zangief in "SFV" is much different from the Russian wrestler in "Ultra SFIV
Where the Nightforce 4-14X F1 SFIV proves itself almost impossible to beat is when we consider its optical performance and tracking consistency.
In order to assess optical quality, I compared the SFIV with an older NXS scope I picked up on trade several years ago.