Hi,
That one is the my best looking gun,
it shoots about 60m, but i can hit targets at about 40/50m.
I guess it is about 130 m/sek - 410 f/sek with a 0,20g bb.
It is my standart weapon, and i use it everywhere, so it isn‘t uograded a lot inside.
It is made buy a normal Marui M4,
but then there is metal lower and upper reciever,
there is many real steel parts all bought on Ebay, e.x. stock, handguard, first and second back-up sight, Elcan C79 3,4X 50cal. and many small pcs.
It have cost me about 3200 canadian dollar.
And i guess i have used 40/50 hours to make all the parts fit into each other.
For long distance i have bought a real nasty gun,
a guy from Hawai airsoft shop, Blake, made a custom co2 shooting rifle:
http://www.geocities.com/blakes_airsoft/old/gasaps/gasaps2.html
If you turn the preassure at max, you have the worlds most hardhitting gun.
You can see the test results at the bottom at hes site.
I guess it can hit people at about 150m / 450f.
Best regards
Martin Pedersen
Sigma
Denmark