HB Industries® M-LOK® 13.8" upper receiver for CZ Bren 2

The HB Industries M-LOK 13.8" upper receiver for CZ Bren 2 is a quality aftermarket aluminium upper receiver. This upper receiver is ideal for Bren 2 Ms rifles with a barrel length of 14" and a caliber of 556/223 or 7.62×39.

M-LOK compatible

The upper receiver has Magpul M-LOK slots in one row at 3, 6 and 9 o'clock, and at the same time it has two additional M-LOK slots at 3 and 9 o'clock in the front upper part of the upper receiver. This position is ideal for placing a flashlight. At 12 o'clock, the upper receiver boasts a Picatinny rail along its entire length.

Free floating

The upper receiver is designed as free floating, so it has no negative effect on the free oscillation of the barrel and thus on the accuracy of the weapon.

Better support for your hands

The HB Industries M-LOK 13.8" upper receiver for CZ Bren 2 provides more than the factory upper receiver for the Bren 2 rifle. It has a larger area, hand rest and significantly more M-LOK slots.

Good access to gas nozzle and gas regulator

The HB Industries M-LOK 13.8" upper receiver for CZ Bren 2 maintains free access to the gas regulator on the gas handpiece in the front part of the upper receiver with the help of a large window in the upper receiver. A bridging Picatinny rail is mounted over the gas handpiece in the upper part, which is held on the upper receiver by means of two screws with a countersunk head. The bridging rail holds the optical devices located on it, so when disassembling and reassembling this rail, the optical devices do not need to be set up again. After removing this rail, the gas nozzle and the gas regulator are exposed, which can then be completely disassembled and clean up.

Without the necessary disassembly of the upper receiver

This design enables access to the gas nozzle without the need to remove the entire upper receiver from the weapon. At the same time, there is nothing to prevent you from using the upper receiver completely without this bridging rail, if it is not occupied by any accessories and you are comfortable with it.

QD slot

The HB Industries M-LOK 13.8" upper receiver for CZ Bren 2 is equipped with an integrated QD slot system for a strap with the option of mounting the slot on the right or left side of the upper receiver.

Benefits you need to know about:

• interface for M-LOK accessories
• two-piece Gen 2 construction with access to gas nozzle and gas regulator
• QD slot for side selectable strap
• low weight
• machined from 6061-T6 aluminium
• surface treatment by hard anodizing MIL-A-8625 type 3