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Posted: 7/22/2005 3:14:52 PM EDT
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FAQ I FtEj FtEx FtF M4 ramps Headspace Dimpled Primers Wear inside upper at cam pin clearance cut FAQ II Excessive windage Excessive elevation Damage to firing pin retaining pin or Bolt carrier "catching" or "hanging up" Testing for a chrome plated bore FAQ III Combinations of barrels and buttstocks Free float handguards Damage to buffer/buffer retainer Doubling/FCG .223 vs. 5.56 Keyholing FAQ IV Cast vs Forged Gas port sizes Maker's marks Big problems kBs FAQ V Double feed Short stroke w Staking a carrier key FSB Removal w/ Front Sling Swivel Install/Removal Vortex History and Questions Flash Suppressors |
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