Product Description
New for Gen 3: The latest version of the Haga Defense Bren 2 Lower Receiver now has built-in ambidextrous slide release controls, is lighter and includes US made slide release and disassembly pin so that you won't need to transfer any parts over from your factory lower.
Aluminum lower receiver for the CZ Bren 2 that accepts *AR15 triggers, grips, mag releases and selector switches. Will NOT work with all AR triggers. Hammer width must be .25" or wider to dissengadge the Bren 2's firing pin safety. See "Installation Instructions" link below for more info.
SPECIFICATIONS:
- Will work with both the 762 and 556 versions. 762 requires the use of AR15 762 (x39) magazines
- Built-in ambidextrous slide release controls
- Flared magwell
- 7075 Aluminum
- Hardcoat anodized
- Weight with included parts: 12.9 oz
Additional US Made Parts Included:
- SLIDE RELEASE
- SLIDE STOP SPRING PIN
- SLIDE STOP SPRING
- DISASSEMBLY PIN
- DISASSEMBLY PIN SPRING
- AMBIDEXTROUS MANIPULATION ASSEMBLY
Parts you will need to aquire sepparately:
- AR15 Grip
- AR15 Trigger
- AR15 Safety Selector
- AR15 Magazine Catch/Release
The Bren 2 lower is not a serialized part and does not require transfer through an FFL holder.
*AR15 Parts Compatibility: See Installation Instructions for more information.
WARNING: Do not use these lowers with vice blocks or insert anything into the magwell other than a magazine. Doing so could damage the ambi controls.
Fit Issues:
In some situations different stock/brace endcaps may allow the lower to rock back and forth a little or "wiggle". An easy fix for this is to add some thickness to the metal tab where shown below. A small rectangular piece of electrical tape cut to fit this space usually works perfectly.
Product Videos
Custom Field
Product Reviews
15 Reviews Hide Reviews Show Reviews
-
The Best Bren Upgrade
The Bren lower from Haga Defense is easily my best choice for upgrading my firearm. It can easily accept one of my favorite triggers, and any pistol grip I want. That choice of grip is crucial to my use of the firearm. That immovable stock that come standard is horrible, I love the firearm but that grip is an atrocity. I only regret is that I can't give this thing more stars at a time!
-
Haga Defense Bren 2 Aluminum Lower Receiver
Very well made and designed. Works great with Franklin BFS3 Binary trigger. Recommend you use CMC anti-walk pins.
-
Best upgrade
The fit, finish and quality is unmatched. This piece is the best upgrade to the Bren 2. I anxiously awaited the release and my expectations were surpassed. Having the ability to have AR style grips, triggers and safety selector is a game changer.
-
Bren 2 lower
Perfect fit. Looks great. Well worth the price
-
CZ Bren 2 Lower Receiver
It fits and looks great. It's much better to shoot with the grip and trigger that I installed. CZ should have built it like this. If you can put an AR together, then you can install this lower.
-
Bren 2 Lower
Absolutely best thing to happen to the CZ Bren since the Bren 2 was introduced. AR lower parts fit perfectly and my Bren 2ms feels like something much more superior than what I originally purchased. Haga Defense does it again with another 5-Star Product!!
