I have a pair of single heat shielded CAR15 handguards in excellent condition...I'd like to trade them even, door-to-door for an inexpensive mag coupler...and please, not any of the stamped metal ones that hold two 30 rounders at an angle. I'm looking for the inexpensive one that actually bolts the two 30 rounders together. I think they run around $7 in Brownell's catalog, but I thought I may try and trade these CAR15 handguards off to someone who may need them and also has an extra mag coupler that they could afford to trade for these two handguards...like I said, they're in excellent condition. Plus, I'll throw in a new CAR recoil buffer spring (I got two with my stock). Thanks for looking and please Email me direct at ArmaliteGA@wmconnect.com with what you have. thanks. Kim, out.