Huge difference compared to the typical expander wings. Much more stable and allows me to support alot more weight than the micro rig and wings typically allow. well worth it.
Increase the carrying capacity of your Haley Strategic D3CRM MICRO with the Sidewing H3 expansion panel. Designed for users who need additional gear storage, the Sidewing H3 converts a compact chest rig into a larger platform with expanded attachment space for pouches, accessories, and mission-specific equipment.
The H3 configuration features three laser-cut attachment columns, providing additional mounting options while maintaining a lightweight and streamlined profile. The dual-sided design allows users to mount pouches on both sides simultaneously, creating a versatile load carriage solution for tactical operations, training, range use, and extended missions.
Constructed with laser-cut GRID materials, MIL-Spec thread and elastic, and Berry Compliant components, the Sidewing H3 delivers reliable performance and durability. Each unit is proudly made in the USA.
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Materials & Construction:
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Compatibility Notice:
Designed as an aftermarket accessory compatible with the Haley Strategic D3CRM MICRO. Haley Strategic trademarks, brands, and intellectual property remain the sole property of their respective owners. Haley Strategic does not manufacture, sponsor, or endorse this product.

Overall rating: 5.0 / 5 from 8 reviews.
Huge difference compared to the typical expander wings. Much more stable and allows me to support alot more weight than the micro rig and wings typically allow. well worth it.
Tyler S. 5/5 Verified
Very well made and comfy...perfect for my needs
Jimmy H. 5/5 Verified
Sidewing H3 for Haley strategic micro rig. Setup was simple and easy, fit is secure, molle loops are strong. Do wish there were a couple more vertical tiers to it so i could adjust the height of a pouch more easily, but overall great quality and fits my needs.
Austin 5/5
I love this sidewings. Fits great, easy to adjust/attach. Velcro is super strong. I've got it much sooner than delivery was expected. The only con for me is that the fastex connections are not black, as this sidewings are designed for the HSP d3crm it should be considered that the fastex of the ranger green option of d3crm are black. So now male and female parts don't match and I have to replace it, and it is not so easy as the beez material is very sturdy.
Ashot K. 5/5
Took long time to arrive, beez is known for long turnover times unfortunately.
Andrew H. 5/5 Verified
Great craftsmanship and quality! This is exactly what I needed to build out my micro chest fig for classes etc. Will be purchasing more products as the need arises.
Steve K. 5/5 Verified
Described well, good quality, happy with the expanded room on my rig
Henry G. 5/5 Verified
Great product and worth the wait, I got the h4 and its holding my crye gp pouch and combat sears on one side and a Nalgene pouch and mag pouch on the other. it is solid no flimsy movement at all when tightened, and is made from strong durable Materials. It looks to have more of a secured mounting system then the thing 2 by spiritus systems. With the beez H4 you put a flap inside the mag pouch of your chest rig then that’s held in place by your mag inserts as well as having a big Velcro backer it’s near. the h4 is not going anywhere when mounted on your rig buy with confidence.
Samuel C. 5/5 Verified