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  • Bren 2 Lower Receiver
  • Bren 2 Lower Receiver

    Bren 2 Lower Receiver

    Haga Defense

    MSRP:
    Was:
    Now: $430.00
    (You save )
    (15 reviews) Write a Review

    SKU:
    B2ARLWR-COMPLETE

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    • Overview
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    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. 

     

     

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    Bren 2 Lower Receiver
    Haga Defense
    Bren 2 Lower Receiver

    15 Reviews Hide Reviews Show Reviews

    • 5
      Bren2 Lower

      Posted by Alex on Jan 27th 2025

      Fit and finish are spot on. Makes a huge difference in ergonomics and appearance

    • 5
      Haga lower

      Posted by Morgan Gauthier on Nov 6th 2024

      Great master piece for the bren2. My only issue was that my 7.62 pro mags do not work, stiff to get in and out. 1 out of 6 worked. Ordered some duramags hopefully they fit alot better

    • 5
      Cz Bren 2 Billet lower receiver

      Posted by Christopher Brown on May 29th 2024

      Well made well engineered beautiful product Just wished they could come up with a way to use more drop in AR triggers

    • 5
      Fantastic Addition to a Great Rifle

      Posted by Adam Taylor on May 17th 2024

      This lower is phenomenal in function, appearance and durability. Well done!

    • 5
      Bren 2 Lower

      Posted by JJ M on Aug 16th 2022

      Fit and finish is excellent. I used a BCM gunfighter grip that fit perfectly, an LWRC grip I had wouldn't fit at all. CMMG ambi-mag release and a Rise Rave 140 trigger function flawlessly.

    • 5
      More than what I expected!

      Posted by Nathan on Jul 8th 2022

      I have been waiting for this lower to come back in stock for a long time, I always seemed to miss them with my busy schedule. I built it with a Geissele lower build kit and ALG Defense 4lb trigger. This thing is amazing! Running flawless and being able to put a B5 grip has changed this firearm night and day. Worth every penny and make sure to get the rear sling delete at the same time. Great customer support and a great product! If you are thinking of getting one, just send it, you won't regret it!

    • 5
      Bren 2 lower

      Posted by TJ Koslowski on Jan 18th 2022

      Superior quality and fast shipping. One my trigger gets here, it will be going right into my bren 11” pistol.

    • 5
      Bren 2 lower

      Posted by Bruce Welch on Jan 4th 2022

      Excellent product, fixed all my issues with the Bren. Including a no feel trigger and better grips.

    • 5
      Great on all accounts

      Posted by Josh on Dec 28th 2021

      Quality of the product is unrivaled, and customer service is punctual and helpful. Would recommend.

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