Continue shopping “Modular AR Upper Insert – Slick Side Blockoff (Raw/Blem)” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Polish Smooth Dust Cover $ 24.99 Polish Smooth Dust Cover quantity $ 24.99 × SBM4 Pistol Brace / MAF koozie $ 29.99 SBM4 Pistol Brace / MAF koozie quantity $ 29.99 × M-Lok Finger Stops $ 4.20 M-Lok Finger Stops quantity $ 4.20 × AR15 Castle Nut - BLEM $ 2.95 AR15 Castle Nut - BLEM quantity $ 2.95 × Modular AR Upper Insert - Slick Side Blockoff (Raw/Blem) $ 3.50 Modular AR Upper Insert - Slick Side Blockoff (Raw/Blem) quantity $ 3.50 Coupon: Apply coupon Update cart Cart totals Subtotal $ 65.63 Shipping Calculate shipping Country / region: Select a country / region… Puerto RicoUnited States (US) State / County: City: Postcode / ZIP: Update Tax $ 0.00 Total $ 65.63 Proceed to checkout