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Posted: 11/16/2009 6:08:41 PM EDT
| A while back I bought a mt6400 Colt, wanted the M4 marked lower. First thing I did was replace the fixed fake folding stock with a LMT Sopmod and Bravo Co milspec stock install kit. The original fixed stock had a H buffer so I kept it and the spring. Looking today and the spring is about an inch longer than any of my other folding stock springs but way shorter than A2 stock springs. Compared commercial and milspec tubes and they are both about seven inches deep so thats not it. WTF |
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