Any Dealings with surplusammo.com?

Does anybody have anything to say about Surplus Ammo and Arms? I have been doing a lot of looking for a 6.8spc complete upper lately and they gave me a price to build exactly what i wanted (6.8spc, magpul handguard, flat top gas block.) They seem to have some pretty competitive prices on most of their stuff and they were very prompt in replying to my email. I have had a difficult time trying to locate anybody with anything in a 6.8spc in stock. Any thoughts?

http://www.surplusammo.com/

Ordered some magazines from them during their New Years Sale. Great prices but shipping isn't the fastest plus they shipped to me from Washington via UPS ground so add another 5 days for that. Experience was good enough for me to order some ammo from them yesterday though.

I have ordered from them several times (4-5), three different complete uppers, two lowers, magazines. Never had any problems. Shipping did take a little longer.

T...

Well I ended up ordering from a different company. Surplus Ammo never responded to my email after 4 days, so I ended up ordering from Cobra Tactical. They are 1-2 weeks out but he was able to get exactly what I wanted and it was a slightly better price.

http://www.cobratactical.com/Stag-Arms-Model-5H-Complete-Upper-Half-68-mm--Gas-Block-AR-15-M16_p_3321.html