[ScooterVauto]

ok next questions.
1 which is better Promethius 603 433mm or a Systema 6.04mm Precision Inner Barrel 455mm (I have a TM VSR -14mm barrel adapter and a
stylin compressor to cover up the extra 22mm)
2 has anyone used a systemA aeg hopup rubber in a upgraded VSR?

a note to people with a dremel.. If you have a little skill, you can cut 2 little slots in your aeg barrel and use the barrel in a stock TM VSR hopup.
there are 2 little bumps (guide key) that hold the barrel in place, the aeg cut barrels have these but they are further down the barrel.
if you set a stock VSR barrel beside an aeg cut barrel, the placment of the notches becomes quite appearant..
save a buck and get use the stock hopup aswell..