[psycho91]

ok what is the ram bumper mod made out of, also can some one explain the macroline detent mod its all pictures and my computer wont show them, and lastly will taking the ram spring out cause any internal damage, i know some of yall have done it i just want to make sure

[noahfacelol (Banned)]

don't do the macro line mod, essentially what it is, is putting a thin sliver of macro line inside you're rubber o-ring detents. I guess it works for some, but for me it just turned my bushy into a blender. I have the spring out of mine, and it shoots great.

[psycho91]

ok i just noticed the B2K im looking at does not have PDS, is this good or bad, and can you keep it from choping like a bat outa hell, also where could i find some B2K ups i can really find any

[Crash1976]

having PDS is certainly better than NOT having it, but not having PDS won't mean your going to be shooting a slap chop. If you have a good loader, Halo etc...a non PDS B2K is just fine....join www.icd-owners.com and talk to the guys there that know EVERYTHING there is to know about them and what ups to buy and how to get parts and fix 'em and everything. :thumbs up:

[Tselanne]

Originally Posted by psycho91

can some one explain the macroline detent mod

The macroline detent mod is: removing the oring detents; slice two pieces of macroline with a razor blade (should be about the same size as the original oring); put the macroline pieces in as detents.

You're better off putting a smaller oring inside the original stock orings - it will still have some give&take (which the macroline does not have), but won't fall out as easily.

[MuthaFunk]

I used to add a drop of crazy glue to hold the smaller oring inside the larger 010 ones. Now I buy Urathane Durometer 90 size 010's from a local industrial supplier. I think it's 90. Either 90 or 70 durometer.... It's the hardest ones I could find. They didn't need any additional orings or macro to help keep a halo back.