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ar15 16 inch heavy barrel

  1. Military Weapons Forum
    5.56 16" 1/7 Twist v.s. 1/9 Twist questions...... My question is can you run 55gr to 77gr in both of these reliably, I'm no reloading guy or ammo expert. I'm always hearing don't run this ammo grain in a 1/9 twist blah blah blah....:confused:
  2. Military Weapons Forum
    Hey folks! I am finally getting an AR15 and I have decided to build it. So, I just ordered a Spike's Tactical stripped lower and stripped upper from my local gun shop. I got the lower for $89.99 and the upper for $112.99 for a total of $202.98 before tax ($219.32 after). Now I need to settle...
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  3. Military Weapons Forum
    Does anyone use Remington .223 - 55 gr. fmj in a .556 chamber and if so how many problems do you encounter? All wisdom appreciated.
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