Enjoy free shipping during the holidays! 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 Extended FREE RETURNS
We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended
Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended
return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later).
We'll even 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-ac483a73966/" 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!
Anderson Manufacturing Upper Receiver Parts Kit G2-K641-0000 Included Accessories: Ejection Port Cover,Forward Assist, 15% Off
Everything fits good well worth the money great customer service. Delivered ahead of schedule really appreciated my first build purchase other parts everything was great.would buy again.¡!!!!¡!!!!!!!!!!!!!!!!!!!!!!!!
Not much to say about a minor Upper parts kit. Used it with an Anderson Upper. One bright spot was the roll pin went in without a fight and was not loose. The Ejector cover pin was a little looser than I expected.
I love anderson Products. Its a real shame they sold out to Ruger. I have many of their parts and pieces from lowers to uppers and parts to assemble. I've never had an issue with their parts. Including this kit. It's well made and every part fits as ...
Read More...
Product Info for Anderson Manufacturing Upper Receiver Parts Kit
Upper Receiver Parts Kit. This kit includes Ejection Port Cover Assembly and Forward Assist Assembly.
Specifications for Anderson Manufacturing Upper Receiver Parts Kit:
Manufacturer:
Anderson Manufacturing
Included Accessories:
Ejection Port Cover,Forward Assist
Condition:
New
Package Contents:
Anderson Manufacturing Upper Receiver Parts Kit
Anderson Manufacturing Upper Receiver Parts Kit Orderable Models
List of Orderable Models
Anderson Manufacturing Upper Receiver Parts Kit, Ejection Port Cover, Forward Assist Assembly AM Upper Parts Kit G2-K641-0000, MPN: G2-K641-0000, UPC: 640901514123, Code: 1T2-UPK-G2-K641-0000-EE
Anderson Manufacturing Upper Receiver Parts Kit Unavailable & Discontinued Models
List of Unorderable Models
USED, Anderson Manufacturing Upper Receiver Parts Kit, Ejection Port Cover, Forward Assist Assembly AM Upper Parts Kit G2-K641-0000, MPN: G2-K641-0000-EDEMO, Code: 1T2-UPK-G2-K641-0000-EDEMO-OT-D