WHAT DOES BUY CHRISTENSEN ARMS MPR 300 PRC 26″ BARREL M-LOK HANDGUARD FOR SALE MEAN?

By introducing to cart, I understand and comply with the Domestic Restricted Product Coverage and certify that I will comply with relevant federal, state and local laws and rules.AR-nine upper receivers, accessible through Arm or Ally, are essential elements intended to full the assembly of AR-9 pistols or rifles, noted for their compatibility with