Knights Armanent Co URX 3.1 Rail ($750 - Rare) // Ballistic Advantage 14.5 5.56 Government Profile Mid Length AR15 Barrel Modern Series ($170) // Superlative Arms Gas Block .750 Patented Bleed Off ($99) // M4 MOD-1 Assembled Upper Receiver ($180) // SR15 Tool Steel URX Barrel Nut - D.Wilson Manufacturing ($48) // KAC-Knight's Armament Panel Kit, Long URX 3 & 3.1 ($50) // Vortex Strike Eagle 1-8x24 ($559) - Mount included for Free Total Sum of Parts + Labor = $2100 Will Sell for Less without optic Under 100 Rounds on the Upper - this rail is tough to get your hands on but I'd be willing to take trades as well: Glock34/Glock17/Glock45 + Cash (towards my end of the deal) CZ Shadow 2 Orange + potential that I'd add cash to the trade Leupold Mk5 HD 3-18x or 5-25x (PR2 Reticle) + potential that I'd add cash to the trade Nightforce ATACR 4-16 or 5-25 (MilXT Reticle) + I'll send cash your way