||I've been using this for about a month now. I've put around 500 rounds through it, still holding up with an SP170. I plan on using an SP190 soon so I can use .43g bbs.
-Durable beyond my expectations
-MUCH easier to pull back the bolt
-Trigger pull is next to nothing (it goes off if you accidentally bump the rifle...be careful)
-Works with the JG BAR-10 VSR-10 (with a slight modification to the trigger guard screw, you have to make the rim of the top of it smaller since you have to use a different trigger guard)
-The key to upgrading your VSR-10
-COST!!! It's more than most rifles!
-Installation required modification (with a JG BAR-10)
-Tiny trigger sear (grease or metal shavings from the piston will cause misfires)
-Can be dangerous (always keep your gun unloaded)
Overall: You get what you pay for. If you can afford to upgrade the rest of your rifle, then you NEED this. Very satisfied. Good job Angel Custom.
*Again, be careful with this as the trigger is extremely sensitive!
Rating: [5 of 5 Stars!]