i'll post pictures of the parts later but the seal on the nozzle is still an "o" ring just raised a little ,the little part of the extractor...

new spring fitted without clipping ,now 320 fps and all done ,well pleased

feels very strange,i have an urge to charge batterys

cracked it ,made up a new piston that's 4mm shorter,cut 2mm of the end nub of the plunger style air seal and presto 6mm more piston travel and 295-3...

270 fps,must be an air volume issue as the sp130 pdi spring did nothing to raise it so more tinkering,i can get another 4mm stroke, doesn't sound much...

wont need the shells after all thanks for the offers.

cool

you might be able to use a support weapon with an ammo limit of 0 bb's per life ,seriously though someone's going to have to shoot them.

what kind of engagement distances are likely ?,i only ask as i may be using a lowish power rirle that suits german i.e. ak k98.if its all fairly close...

candy time the bad bit,going to keep staining and hope it darkens up.

bad day ,no amount of tinkering raised the power much and to add insult to injury i botched the woodwork around the mag catch .its all fitted togeth...

the nozzle is exactly the same dimensions as the shell and the chamber for the shell is still in place and that centres it perfectly,what i seem to ha...

hop fully mounted and mag catch fitted.shortened and mounted barrel,i just used an m3 screw up through the bottom of the rear barrel band-sling mount ...

the dboys bolt is fine its the shells,there's an "o" ring in them that holds the bb in place and as the bb leaves the shell it can pick up s...

more done,finished the extended shell and fitted it,nice and gas tight.also cut down the vsr hop chamber to fit,needs a lot cut away but now fits,adju...

if its gas then i dont think there will be a problem with barrel length,as for hop bucking that was standard but take a look at the k98 springer threa...

yup,i recently replaced the stock 2 piece barrel for a longer one piece barrel and it had a marked improvement on accuracy ,to do it i used a regular ...

Fremsley and myself will also camp.

well the time has come for me to make one for myself as well as confusingly one for someone else as well.the customer build is going down the try'd an...