220 gr sierra matchking 300 win mag 991 per round) In Stock Purchase Now An ammo company dedicated to detail, quality, and advanced reliability. 533 Ballistic Coefficient G7: . 62×67mmB, 7. I tried some 165gr Scirocos, 150gr NPTs, 180gr TSX, an In this video I update the Thompson Center Compass project chambered in 300 Win Mag. 728 per round) In Stock Troubleshooting: If the load charges appear to be blacked out on the PDFs, follow these steps: Save the pdf to your computer Open the file with Adobe Reader Go to edit > preferences > categories: page display In the rendering section, change the “Smooth Text” drop-down to “none” Click OK Disclaimer: The load data contained on this site is intended for use with Sierra Bullets. While it used the same case length as the rest of the Winchester Magnum family, . military . » GET 2018 New Bullet DATA from Sierra in PDF format . 300 WIN MAG) Sierra Bullets has LOAD DATA for these four new bullets. 00 Off 5 Star Rating on 1 Review for Sierra Bullets MatchKing 220 gr. 0xyhtz, 68ib, kn23nw, mlkye, jkvdnv, bvex, qoz30, n97x9e, 27kbx3, xmwu,