Home / AR-15 Parts AR-15 Parts View cart “MOA Precision Quick Disconnect (QD) Endplate” has been added to your cart. Showing all 3 results MOA Precision Quick Disconnect (QD) Endplate $24.00 Add to cart MOA Precision VECTR Rail System $195.00 – $225.00 Select options Super Sale! Limited-Edition Decimator Barrel for AR-15 – Fluted or Non Fluted $350.00 – $400.00 Select options