Worth the money and effort
If you want a better look for your BREN 805, then you NEED this, and the magpie ACR stock. Excellent fit and finish
Adapter for mounting the Bushmaster ACR™ stock on your CZ Bren 805.
This part is manufactured from Nylon using a process called Multi Jet Fusion or MJF. The parts are then sandblasted, dyed and shotpeened for a strength and finish that is comparable to injection molded nylon. The part is black throughout.
*Bushmaster ACR™ stock not included but can be purchased separately from our Stocks and Braces page.
If you are using this on a Bren 805 Pistol you may also need this part from CZ: https://www.gunpartscorp.com/products/662660
Posted by Thomas on Feb 4th 2022
If you want a better look for your BREN 805, then you NEED this, and the magpie ACR stock. Excellent fit and finish
Posted by Rob Babcock on Apr 5th 2021
What can I say, this adapter is awesome! It took literally five seconds to install and fits perfectly. I really appreciate the fact too that it and the stock came assembled! It absolutely looks like a stock part that came with the gun. The original stock wasn't terrible by any means but the Magpul ACR stock is head and shoulders better.
Thanks! Any Bren 805 owner should consider this bit of kit.
Posted by jack wilson on Jul 19th 2020
absolutely perfect fit , function and design!!
Posted by Nathaniel on Feb 1st 2020
This thing is excellent. Great fit and finish. Works great! Would buy again for sure .
Posted by Bob Haines on Jan 24th 2020
item as described, fast shipping
fit is nice n firm (used slight amount of Lithium grease to install)
looks great on Bren
feels great!
now my ACR sits without its stock until the back-ordered replacement arrives
Posted by JPro Arms LLC on Sep 26th 2019
Fit and finish was perfect. Very happy...
Posted by Mark Ryland on Sep 21st 2019
This adapter is well made and just what the Bren needs. The factory stock is not designed to use an optic IMO. Utilizing this adapter to run the ACR stock is the best mod you can make. I am much happier with my rifle.
Posted by Bryant S. on Jun 11th 2019
Perhaps the best ACR stock adapter for the 805 Bren. Compared to the competition that are out there, Dan Haga Designs ACR stock adapter is bar none. The quality of the form, fit, and function doesn't get any better.
I was hesitant about it being 3D print SLS nylon at first and really wanted an aluminum adapter, but after researching the about SLS nylon, it's actually strong and durable. I actually prefer the adapter being plastic than aluminum/steel because the other competitions' aluminum/steel adapters will eat up the plastic of the hinges on the ACR stock itself and at the plastic folding release button which is no good. A plastic adapter may be better suited for the ACR stock.
Aesthetically, the adapter looks good and completes the the 805 Bren nicely; the adapter allows a smooth transition from the end of the 805 Bren to the front of the ACR stock whereas competitors has disruptive angles/lines and does not flow well.
The fit is really snug & tight; absolutely no wobble or gaps between the adapter and the ACR stock, it's SOLID. The folding operation and mechanism simply works.