I’m referring to the bolt gun that accepts AR mags.
Mine came with a Magpul 10 rounder. It works well enough, but I thought I’d try a few different 10 and 20 round mags to see what is what and I found some improvement in lock up and general fit/function with a Promag roller. I’d bought a few of these at academy for my bipod rifles and those that I’d rather shoot with a short mag and I’m glad I tried one. They run about the same price as the Magpul. The bolt on these rifles is not exactly silky smooth on the throw but I did see improvement with the Promag.
Just FYI
Mine came with a Magpul 10 rounder. It works well enough, but I thought I’d try a few different 10 and 20 round mags to see what is what and I found some improvement in lock up and general fit/function with a Promag roller. I’d bought a few of these at academy for my bipod rifles and those that I’d rather shoot with a short mag and I’m glad I tried one. They run about the same price as the Magpul. The bolt on these rifles is not exactly silky smooth on the throw but I did see improvement with the Promag.
Just FYI