Troy HK G3 Battle Rail. Super rare, missing the optic mount portion but if you have a railed PTR it wouldn’t work anyways. $180 OBO. HK33 mag coupler $100. MKE red dot mount $25 Palm AK Mags 3x for sold UTG Pro Quadrail for AK $50 Surplus M16A2 handguard set $20 LWRC stock SOLD