Classic Army B&T Mp5 SD3...thoughts?

so i just got this thing not a terribly long time ago...few months
i really like it so far, nice and reliable. It's the first CA gun i've ever owned...well actually the first legit non sports store AEG i've had (all other higher end guns i've had experience with were borrowed).
that being said im a bit hesitant to open it up quite yet,
me being me im not quite satisfied with something until i've had a chance to mess with/ modify it in some way.
while i have not thought of anything to do yet any ideas for modding it would be greatly appreciated

anybody have experience with this model?
opinions, suggestions, and whatever is welcome
thanks!

Mechbox.com | Airsoft repair and upgrades Blog Archive MP5J Disassembly

Although that disassembly guide is for a MP5J, if you do not have a MP5J it should be very similar to it.


Mechbox.com | Airsoft repair and upgrades Blog Archive V2 Mechbox: Spring Upgrade

Although that guide is for upgrading the spring, it should still help you disassemble your gearbox and upgrade it.


What is your price range for upgrades?

-Griffin

im on a bit of a budget, but any suggestions are appreciated, thanks for the links man!

No problem.


For a few simple upgrades to get better range and accuracy, check out a new tight bore, bucking, and nub.

Tight Bore: Evike.com - Internal Parts | Evike.com - Inner Barrels | Evike.com - JBU barrels | Evike.com - JBU Tight Bore Teflon Coated Aluminum 6.03mm Sniper Barrel - 229mm. |

Bucking: Evike.com - Internal Parts | Evike.com - Hop Up | Evike.com - Bucking | Evike.com - Systema Hop Up Bucking / Hop Packing for Airsoft AEG |

Nub: Evike.com - Internal Parts | Evike.com - Hop Up | Evike.com - Bucking | Evike.com - Shredder's Concave Spacer (SCS) High Performance Airsoft Hopup Spacer |

Those few upgrades will give your gun a lot better range and accuracy.

Another idea is getting a longer tight bore (363mm or so) and extending it through the silencer at the end. You may need to do some modification if you do that though.

Hope that helped.

-Griffin