Ok, well I will be upgrading my TM M16 A2 by this spring during the winter. Bellow is a list of the upgrade I intend to buy.
- PDI 150% spring
- Gear box shims
- 6mm stainless steel bushings
- TN 6.04mm tight bore barrel
- G&P M16 A2 metal body
What I would like to know is, will I have problems I the tight bore barrel because it is quite long in full auto? and would you suggest any other brands than these?