Pinned and welded 13.7 with NOX muzzle break. Everything in upper is sons of liberty besides the upper itself. Has Gissele SSP Trigger, strike industries lower parts kit in a aero M4E1 Lower. Has radian raptor SD charging handle with BCM furniture. Comes with the blue force gear sling, cloud defense light, offset RMR, and Primary arms SLX 1-6x24 FFP. Has a vltor a5 buffer kit. Rifle only has about 2k rounds through it, Rifle has been painted. I have over 2700$ into the gun but it just sits would rather someone get some use out of it. $2000 obo open to trading for a CZ shadow 2 full-size or compact plus Cash. (210) SIX89 88ZERO5