Forum: 300 Whisper Ammo and Reloading
03-12-2010, 11:45 PM
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Replies: 24
Views: 4,779
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Forum: 300 Whisper Ammo and Reloading
03-12-2010, 01:40 AM
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Replies: 24
Views: 4,779
I had difficulty using H110 in my M1S upper. It...
I had difficulty using H110 in my M1S upper. It wouldn't work well with the 220gr pills and not at will with lighter bullets. I switched to AA1680 and had 100% with 220gr and about 90% cycling with...
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