lazybike Posted February 28, 2017 Author Share Posted February 28, 2017 I'm not doubting your knowledge and experience...I'm new to this and just trying to gain some experience and knowledge of my own Link to comment Share on other sites More sharing options...
Guest PT247 Posted February 28, 2017 Share Posted February 28, 2017 23 minutes ago, lazybike said: Blimey...mines nowhere near an upgraded vsr! cm16 has only had a fresh spring and s-hop..so nothing really...I might swap the barrel out of the cm and try it in the pdw... do you know if the laylax nub will fit in the krytac hop up arm? Krytac hop arm is proprietary. I honestly think your gun is broken if your CM is better. On a 320-400fps gun the Krytac hop is better than anything else I have tried. At 500fps it will eat the bucking but we don't use 500fps guns so it isn't an issue. Buy a new Krytac bucking and nub, clean the OE Krytac PDW barrel and put it together with a little ptfe tape and the gun should put out 350fps on 0.2g BBs with the hop set to lift 0.3g BBs. If it doesn't put out 350fps on that set up then maybe change the spring. Seriously on a Trident PDW you do not need to do anything, even the ptfe tape is not needed unless you have removed the bucking as it has a fantastic air seal out the box between the bucking/barrel. Link to comment Share on other sites More sharing options...
Guest PT247 Posted February 28, 2017 Share Posted February 28, 2017 (btw I run 0.3g BBs in my PDW generally) Link to comment Share on other sites More sharing options...
lazybike Posted February 28, 2017 Author Share Posted February 28, 2017 I don't think its broken..as with the oe barrel it chronos at 340 without ptfe, I will try a new hop rubber and nub though as it won't lift .3's Link to comment Share on other sites More sharing options...
Guest PT247 Posted February 28, 2017 Share Posted February 28, 2017 I don't like Shield and wish they were not the UK importer of Krytac, but here is a link to a fresh bucking and nub: http://www.shieldpsd.com/shop-2/hop-up-bucking-and-nub Link to comment Share on other sites More sharing options...
lazybike Posted March 4, 2017 Author Share Posted March 4, 2017 New bucking arrived...and as I had a 200mm barrel from my G5 sitting about I thought I'd try the new bucking on it, really impressed! 8 of 10 shots on a 2ft circle at 40m and 367fps, shame I can't use it! Using the standard 155mm barrel and the new bucking I got 342fps with the same accuracy In conclusion...and ITH will like this...all my pdw needed was a new hop rubber! Re-assembled with some ptfe tape 347fps... Link to comment Share on other sites More sharing options...
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