m15 delivery system overhaul

[tr1gg3r_h4ppy]

Hello all!

 

My m15 had been sitting around for about a year and a half since I last skirmished it, so long story short it's either dropping the bb or sending it skyward. I am way overdue for putting stuff into it so basically I plan on bumping up to an m120 spring.

 

However I'm a little overwhelmed with my options for barrel and hop-up, (I've been absent from the sport for quite some time, so trying to get myself current with everything is also overwhelming). So a couple questions for the techies.

 

1. I'm thinking about running an airsoft gi in house 6.01 would the performance increases over a 6.03 madbul would be worth it, also I'm willing to baby it.

 

2. I'm also thinking about running a madbul ultimate hop up with a systema bucking an element h-nub. Would this combo be something that is quality enough to keep me from wanting bigger upgrades? Also would this combo theoretically work the madbul ultimate hop up?

 

Thanks,

Trigger.

[Cosmitz]

First try and solve the problem you're experiencing. For one thing, regrease/oil everything gearbox wise then check the state of the hob bucking and the nub. Replace or oil.

 

As for the upgrades..

 

Get a Prometheus Neo Strike Chamber with a Systema or a Tokyo Marui bucking and jam either a Shredder's Concave Spacer, Madbull's Fishbone spacer, or Airsoft Pro's 'Stabilizer nub' in there. As for 6.03 Madbull vs 6.01... eh.. me, for one, i'd rather not. Stick with the Madbull.