WTT: I am looking to trade my Vortex Viper PST 2.5-10x32 FFP EBR-1(mrad) scope, the scope is mounted in a larue SPR mount with a JPoint mount along with a JPoint. I am looking for a Primary Arms SLx 3-18x50mm FFP rifle Scope- Illuminated Athena BPR MIL Reticle or a Primary Arms GLx 2.5-10X44...