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Discussion in 'Gun Building, Modifications & Repairs' started by andreas, Nov 5, 2012.
How could I upgrade this gun.. I know I should get a metal body but other than that what could I do?
just like any other M4... Madbull or Systema bucking, Madbull or Prometheus 6.03 TBB and 7.4 lipo with deans for starters...
This question has been asked before. I suggest using the search feature before posting