Is behind GTA 4 and ahead of Gran Turismo 5: Prologue.
Chart Track reports that MGS4 has become the second fastest-selling PS3 game in the UK, behind GTA 4. It narrowly squeezed into second place, beating the launch of GT5: Prologue by 2,000 units.
The game beat MGS3's first week sales by 24,000 units, but is 14,000 behind the launch week of MGS2.
For more on Metal Gear Solid 4 check out VideoGamer.com's review.