Is this the rifle you plan on putting the short barrel in?
VSR spring
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Don't forget your going to loose a fair bit of fps from using the short barrel. It can be as much as 30 fps per 2" on the VSR, depending on bore size and compresion efficiency, so I would imagine it be the same on a BAR.
Re sealing it all up nicely, I took the opportuity to 'whip' both the barrel and nozzle ends of my hop rubber, useing nylon thread, when I was doing the VA SCS style nub conversion on my VSR, no teflon tape here
when done correctly the results are outstanding, with pretty much 100% compression being achieved at the hop, I've now got an fps variense of less than 1, which, when you bare in mind that the only non stock items I use are the laylax piston (stock 'O' ring) and a 150 spring, thats pretty darn good
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Re sealing it all up nicely, I took the opportuity to 'whip' both the barrel and nozzle ends of my hop rubber, useing nylon thread, when I was doing the VA SCS style nub conversion on my VSR, no teflon tape here
when done correctly the results are outstanding, with pretty much 100% compression being achieved at the hop, I've now got an fps variense of less than 1, which, when you bare in mind that the only non stock items I use are the laylax piston (stock 'O' ring) and a 150 spring, thats pretty darn good
1 - 2 of 5 Posts
