CORNfedREBEL
Member
- Joined
- Jan 26, 2011
- Messages
- 42
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I am going to pick up an x on sat, i am still fairly new to guns and especially the ar platform, so what should i look for when purchasing, also how can i tell how old the gun is (by the serial number)? gun is still new in box but want to know if its old stock and the build date