streetwise Posted December 31, 2016 Share Posted December 31, 2016 Is it safe to put a laylax pss10 120 spring into a stock Vsr? Just got the gun and got given the spring for free. Link to comment Share on other sites More sharing options...
Mos Posted December 31, 2016 Share Posted December 31, 2016 I wouldn't recommend it, You'd need to change the stock: Trigger Sear Piston Spring guide If you want any help with this, let me know. Link to comment Share on other sites More sharing options...
Supporters sp00n Posted December 31, 2016 Supporters Share Posted December 31, 2016 The big problem with a stock vsr is two fold :- 1)The standard 45degree trigger is pants for long term durability 2)The stock cylinder on a TM VSR is abit on the thin side (there is an old story off one of the cylinders snapping due to load, but I cannot say for sure if it's true or not), add to this that the cylinder and cylinder head are pinned together ... which can be a pain to drill out Most people just do the full upgrade in one hit Link to comment Share on other sites More sharing options...
Mos Posted December 31, 2016 Share Posted December 31, 2016 Yeah, sp00n knows his stuff. 45 degree Sears - On contact, they grind together, eventually becoming smaller and smaller. So it just all goes wrong with high forces. So you change that to a 90 degree trigger system, therefore there is not this grinding problem with the high forces. Which leads on to needing a 90 degree piston to go along with the 90 Trigger. Then as Sp00n stated, the cylinder. There are a lot of guides, so just have a little Google around. Link to comment Share on other sites More sharing options...
Supporters sp00n Posted December 31, 2016 Supporters Share Posted December 31, 2016 On 31/12/2016 at 20:53, Mos said: Yeah, sp00n knows his stuff. I may have to put this in my sig lol In all fairness i was wrong, there is 3 issues, I did miss the hook to the left issue on the standard hop unit Link to comment Share on other sites More sharing options...
streetwise Posted January 1, 2017 Author Share Posted January 1, 2017 Thanks for the help guys! Link to comment Share on other sites More sharing options...
Mos Posted January 1, 2017 Share Posted January 1, 2017 On 31/12/2016 at 23:56, sp00n said: I may have to put this in my sig lol In all fairness i was wrong, there is 3 issues, I did miss the hook to the left issue on the standard hop unit Put it in your sig aha, Well didn't think we were talking about the hop unit area for upgrades, Stock VSR hop means there'll be hook of the BB. To combat this, TDC Mod Or buy AA hop unit Link to comment Share on other sites More sharing options...
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