TLDR;
"INSTALLED" P* F2 FOR 6 WEEKS, NO COMMUNICATION, CHARGED 60$ AND AT THE END NOTHING WORKED, HAD TO HAVE SOMEONE ELSE REINSTALL.
Decent selection and an excellent place to get started in airsoft. Knowledgeable on stock guns and good little deals to get you on the field. With that being said, I would never let them work on your gun for any improvements or installs. I've been playing for about a year and a half now, and just got into HPA. Modern being the only store I knew, I was in a rush and had them install my polarstar. Waited about 2 weeks without any communication, and began calling in daily for updates. The tech went on vacation, no biggie, but now someone else was working on the install. Another week goes by and I stop into the store to get an update. Apparently the dremmel broke, and they stripped some screws somewhere, gonna be another week or two until the tech gets back. Ok. Cool. Another week and my gun is finally "done." Pick it up, rush down to VIP to test it out, spend two hours programming because the FCU was still stock, play for 5 minutes and the unit begins leaking. Come back the next day and techs look at it for 5 minutes and diagnose a bad solenoid. Need to call and get the unit replaced, they won't even look or open the gun up without $. Left in a rage. Take it to the lovely guys over at Dreadnought, and within 2 DAYS, have a fully functioning, TUNED, CLEANED, rifle. Said the installing tech just left a bunch of debris inside some solenoid. Will never be returning to Modern or spending another dime. read more