If by "all blocked in" you're referring to no ejection port, the photo is of the left side of the upper receiver, the ejection port is on the other side.
These are completely finished - the photos are supplied by Odin Works.
Mark H.
Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.
We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
by Troy Joles, from WI, United States Asked on May 8, 2019
If by "all blocked in" you're referring to no ejection port, the photo is of the left side of the upper receiver, the ejection port is on the other side.
These are completely finished - the photos are supplied by Odin Works.
Mark H.