These sell new for $344.00.
I'm asking $200.00 + $8.00 shipping (priority USPS)
I would like to trade for;
2 complete AR-15 bolt and bolt carriers,
1 complete AR-15 lower,
AR-15 lower parts,
AR-15 complete barrels,
AK-47 parts kits,
AK-47 75 rnd AND 100rnd drums,
DSA FNFAL Top cover scope mount,
L1A1 Inch Mags, 20rndrs and 30 rndrs.
This is a Knights Armament back up sight that goes on your flat top upper.
This is part of the NADS system that sits on top of the above rail as can be seen on the Knights Armament web site.
I'm asking $300.00 on this, but I will concider trades. I would like to sell the 2 rail mounts together as KAC has them as a set.