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  1. Rifle Discussion
    I just put a new 20" 6.5 grendel on my M&P15 lower and I am having feeding issues. I was shooting some wolf steel case 100gr today and nearly every round I had to pull back the charging handle for the next round. The spent round would eject fine. I was also using a ar-stoner 25 round 6.5 grendel...
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