Perahna sts g3. Getting a bob long 20 oz tank. (getting hp) 20" stone cold II barell. 12 volt revi (if u want one go to ace paintball 39.95 they got good prices) and of course a battle swab
Strengths:
You don't need a to take your barel off and take like 3 minuets to do a good job (believe me it's hard to do with my barel) all you o is turn your gun upside down, take a shot to empty the chamber, insert the swab past all your porting, fire like 4 or five times, and the the presuure does it all 4 u does it all for u. it looks cool and it folds. easy to clean you don't have to but i do. it can go any where. i put it in by mask strap in the back or in my pocket.
Weaknesses:
Not too much. it can pop out of your helmet or pocket but only if u put it in 2 quick. it doesn't always do a perfect job. cant clean the chamber unless you have a shorter barel. if you good take out you bolt. some gus it's harder than others but it works plenty good. just take a nouther upple of actual shots with paint, and clean again.
Conclusion:
helpful quick all around good looks pretty cool. takes a little practice (none)