With Barnes being the unofficial king of the copper solid bullets, how do the Hornady GMX's compare, with their gilding metal construction (which I understand to be 95% copper and 5% …

Nov 11, 2021 · So I found a short video blurb from Hornady that compared GMX to CX and the jist of it was the CX would retain enough expanding velocity (2000 fps) about 100 yards further …

Aug 25, 2015 · Barnes TTSX VS. Hornady GMX? I am looking for real world experience from hunters that have compared the two, especially in the area of stopping performance. I have …

Jan 3, 2009 · The GMX has been out a few years and I'm hoping some people have reports on how good they are at DRT through the shoulder shots cause I sure don't need to be having to …

Aug 2, 2010 · I killed a cow elk last year with a Kimber Montana in 308 Win using two 150 grain GMX and Re15. I recovered the second one in the upper neck at the atlas joint after it …

Mar 6, 2019 · GMX is a 140 grain bullet with a .35 G1 BC whereas the Barnes 127gr LRX has a .468 G1 BC. All the copper bullets are going to penetrate above and beyond anything lead …

Feb 2, 2019 · Hornady doesn't use as many relief grooves as Barnes does. They say that the gilding metal isn't as "sticky" as pure copper is, so they aren't really necessary to keep …

Feb 14, 2011 · The GMX is a highly controlled-expansion bullet that will make small holes on both sides. It's best placed in the shoulder where the relatively hard bullet has something to work …

Dec 9, 2021 · I've used the 139 gr .284 GMX for many years and it's always been one of the most effective killing rounds I've ever used. Maybe it was just that my 7-08 loves the round, but the …

Jun 4, 2007 · Agreed but it is always nice to have options/alternatives, and competition is good for the end-users. Hornady is not exactly new in lead-free bullet making (i.e., GMX 2009) just like …