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Posted: 1/2/2012 4:19:51 AM EDT
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I am going to order a CMMG Upper and was wondering if any of the offered upgrades are worth it? Shooting tin cans not competition but I don't want to spend time dicking around with a gun that could have been perfect for an additional $30.
Thank you.. |
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Stainless Steel Bolt is the most popular upgrade. The rest can be added to the upper
should you see the need in the future. Be sure your getting the latest revs by going through CMMG directly. The standard Sierra upper is definitely a tin can killer, extraordinaire. Dave S |
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