Cart “Magpul Industries MBUS PRO Rear Sight Fits Picatinny Flip Up Steel Black MAG276-BLK” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Magpul Industries MBUS PRO Rear Sight Fits Picatinny Flip Up Steel Black MAG276-BLK $109.20 Magpul Industries MBUS PRO Rear Sight Fits Picatinny Flip Up Steel Black MAG276-BLK quantity $109.20 Update cart Cart totals Subtotal $109.20 Tax $0.00 Total $109.20 Proceed to checkout