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 Christopher Stevens, from AL, United States Asked on August 28, 2020
The bolt lock back is in the lower, so, no it does not. My AR9 does not have a last round lock back but the mil spec one will hold the bolt back just not on last round. The adapter I have for the 223 has a last round bolt hold.