Damn I mistake the bcm4 for an ar-15. Thnx for the fix.

Not sure why this is tagged as watermarked. As far as I can tell, the only 'watermark' is the artist's signature, which there is a tag for.

Upper: BCM Upper Receiver
Lower: Assuming it's a BCM lower as well.
Anti Walk Pins: KNS Precision Anti-Rotational Pins
Muzzle Device: SureFire MB556K
Handguard: KAC URX 3.1 13.5"
Pistol Grip: Magpul MOE+
Trigger Guard: Either a Magpul MOE or Magpul Enhanced Trigger Guard
Stock: Magpul CTR
Sling Endplate: Magpul ASAP
Sling: Magpul MS3
Optic: Aimpoint Micro T-1
Optic Mount: LaRue LT-660
Rear Sight: Troy Industries Rear Folding Sight
Flashlight Mount: Haley Strategic Thorntail
Flashlight: SureFire M300B with tapeswitch
Magazine: Magpul EMag with Magpul Magpul