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Posted: 12/16/2009 6:21:12 PM EDT
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I recently purchased a brand new DPMS LR-308 Tac-20. It was on order for almost a year. It shoots great, but have only had enough time to do the barrel break-in. I did notice that the upper and lower have a slight bit of play in them towards the butt stock. My AR is tight and firm. If I hold the lower and pull up on the upper near the charging handle I get maybe 1mm of play. It's just not snug. I imagine the pin is not holding the upper down fully.
Is this normal? Should I be concerned, and if so how can I fix this? Thanks everyone! |
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Normal for all AR-pattern rifles. Does not affect anything unless really excessive. Use an O ring or red Accu Wedge if it bothers you. I have two LR308s that both have a little play. I use an AccuWedge in both.
These rifles seem to take about 300 rounds to get settled in... Wedges for $1.99 CDNN |
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