View Full Version : MR1 Upgrades
11-18-2010, 01:48 PM
I'm working on upgrading my MR1. I just replaced the stock trigger assembly with an electric from a Spyder Pilot ACS, and replaced the stock bolt with an ACP Delrin bolt. I haven't chrono tested the gun yet, but it seems a little fast, so I'm also about to get a spring kit. Are there any other internal upgrades I need to make in order to take full advantage of my new automatic capabilities? New striker, valve, anything like that?
11-18-2010, 02:14 PM
I would recommend a regulator and valve, but these are necessary.
Are you running co2 or HPA?
11-18-2010, 05:09 PM
Right now running CO2, but was considering making the switch soon due to winter moving in...
12-02-2010, 02:08 PM
CO2? maybe you can get some new o rings. CO2 broke my internal o rings, and i had to dissasemble the whole thing and replace all of my rings. do that, and a spring should make it good.