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.
Enjoy our FREE RETURNS
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.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-adb0520323c/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
Daniel Defense AR Bolt Assembly 5.56 NATO / 300 Blackout 04-013-22183 Color: Black, Fabric/Material: Steel, $6.00 Off w/ Free Shipping
Special offer available for this product! Chat with us and mention RAD
*Clearance and Blazin' Deal models do not qualify
Limited Time Offer. Click here to see!
Limited Time Offer! Order Now
You've been selected to receive a special discount on this product. Use the applicable coupon code at checkout to claim your offer.
These savings won't last, so don't delay! Limited time only. Cannot be combined with other promotions or offers.
A bolt made for 300 BO is identical to a bolt made for .223/5.56. The dimensions are exactly the same and they are 100% interchangeable, as a 300 BO is just a "necked up" .223/5.56. The magazines are interchangeable between the two calibers as well.
Very good backup or primary bolt! Cant go wrong with DD, a bolt is a bolt as long as its an AMERICAN MADE!!! This is one of the main components to keep stored in the grip storage compartment! Its MP stamped although its also HPI its not stamped on bo...
Read More...
This is either my primary bolt, and even a backup replacement!!! The quality is there and reliability, even though its a DD its affordable!! Ive put a few hundred rounds thru and not a single hickup!!
As should be expected, this bolt is quality. In every measurement I took, it was towards the larger end of the spec. The bolt support shoulder was wide, headspace was tight, the bolt tail fit snug in my carrier, and the cam pin hole was a perfect fit...
Read More...
Great bolt would definitely recommend. Never have had a problem with any of Daniel defenses parts before. Buying from them is definitely buying with confidence.
The firing pin hole, firing pin protrusion, cam pin hole, extractor tooth, bolt tail O.D., shoulder O.D. were perfect and passed all of my gauges..Finding a bolt that will do this is not as easy as many would think..DD makes a very well made bolt..It...
Read More...
II used this on new build with a nice Jp carrier. fit nice and snug into the hole. Cycle three different loads and cycles flawlessly. just give it extra lubrication and she is off to the races.