AR Sponsor
Posted: 3/5/2004 7:47:56 AM EDT
| The new preban M-4 upper I bought is suppose to be a Bushmaster. The only mark on the upper is what looks like a small keyhole. The barrel is also marked B M (followed by another letter I can't remember) and than 1/9 Nato. The flattop is also numbered. Does this sound like a Bushmaster? Thanks. |
AR Sponsor