I recently purchased a Savage Model 10 Ashbury Precision Ordnance rifle in 6.5 Creedmoor. I love the rifle for the most part, but the mag and butt stock are not what I would have chosen. I can live with the stock for now, but would like to replace the mag. It currently has a plastic 7.62 X 51 Pmag 5 by Magpul. Can anyone suggest a good replacement mag?