bradw 0 Report post Posted April 29, 2012 So I have a Generation 1 m700 these were made in 03 or so these are before the PCS bolt model they are completely unrestricted.. I was told with HPA you can get these over 800fps with .20.. Anyone own one or have any info I found a couple reviews from 03 that mention gen1 bolts but there not many made I guess and they went to PCS in 04 I have read.. Thanks Brad Quote Share this post Link to post Share on other sites
LeStath 0 Report post Posted June 18, 2012 You only need to tap the magazine, install a HPA nipple and install a stronger striker spring (if you already have the HPA kit) and you'll get it to shoot well over 800 fps with no problem. Quote Share this post Link to post Share on other sites