Hey Judge:
Like Captain said, I too bought a Target Master 22RF AR-15 conversion at the last gunshow. The first ammo I tried was Fed. Champion, and like you stated, was getting a few "live round in chamber and stovepiped brass" jams. But only 1 or 2 per mag. I then tried Rem. Golden Bulllets and those ran almost 100%. I was shooting my Oly "Shortie". Have not tried the unit in other ARs yet.
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Like Captain said, I too bought a Target Master 22RF AR-15 conversion at the last gunshow. The first ammo I tried was Fed. Champion, and like you stated, was getting a few "live round in chamber and stovepiped brass" jams. But only 1 or 2 per mag. I then tried Rem. Golden Bulllets and those ran almost 100%. I was shooting my Oly "Shortie". Have not tried the unit in other ARs yet.
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