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-a1b13ed60e7/" 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!
Looking to put my suppressor on my 805. My normal adapter for my AR was to small. Is this what I need ?? — 1 Answer
by
Mike Gilleland,
from OK, United States Asked on December 18, 2021
Answered by
Nick559,
member,
from MO, United States,
on December 15, 2025
I have an 805 Bren II pistol. I have this adapter for my pistol and this is what you need so that you can use a normal AR suppressor or other muzzle device with a 1/2 x 28 thread. Remember, it is a metric left-hand thread so you need a 17 mm wrench and have to remove the flash hider that’s on there now and install this in the opposite way that you would install a muzzle device on a US 1/2 x 28 threaded barrel. Once this device is on the barrel, then you use a right hand threaded device the same as normal AR products that are sold in the US.
Your Browser is Outdated