Introduction

Judging the Haley Strategic D3CRM simply from promotional pics was (for me) deceiving. Hands on with the Disruptive Environments Chest Rig – Micro is pleasingly different to what I expected. Playing around with it dispelled a lot of my assumptions – and in a good way. I would go so far as to say that aside from its X-harness, this Haley rig is my favourite Micro (characterised by three mags front and centre as opposed to the four of previous rig generations) at this time…but do temper that with what I conclude at the end of this article. That said (and while this is not a D3CRM vs. Spiritus Micro Fight comparison) it’s useful and absolutely valid to compare those two top tier micros to point out the differences. For anyone, even if they know their use case like the back of their hand, it’s a tough choice. Hopefully this review will help.


Like the Spiritus, the D3CRM allows a number of magazine formats to be carried; a feature made possible by a choice of removable inserts which are sold separately:

I’ll be looking at the 556 version in this review – although note that more recently HSP has simplified the design so it looks different. Its capabilities remain the same, however.

556 Mag Insert

The 5.56 insert utilises HSP’s excellent MP2 retainers – which I fully reviewed, here. It’s one of the very best mag retention systems I have ever used. In fact, I would go so far as to say it could be the main reason to select the D3CRM over all other options. It’s certainly very high up on my list.

I find MP2s more usable than Kydex, because although they work on a similar principle they deliver just the right amount of retention when used in HSP products (and that’s key). With Kydex I normally need to break it in, or tweak it with heat to suit me. Haley’s MP2s, on the other hand, are plug and play.

Here Spiritus uses a simple elastic insert, but no ‘leaf spring’ mag retainer – Kydex or otherwise, and their method is often criticised. That said, I find it pretty usable – just not as retentive as Haley’s belt and braces solution. There is, however, an aftermarket in Spiritus-orientated Kydex, so that’s worth exploring before making a decision.

With the D3CRM, each MP2 is held firmly in place within the insert by elastic.

Rear Compartment

Secured into the chest rig by Velcro, the 5.56 insert containing the MP2s lives in the rear compartment of the D3CRM body and is height adjustable because it features a base. Spiritus’ insert does not feature a base, so mag height is not adjustable. I’ve never needed to adjust mag height, in fairness.

Front Compartment

Unlike the Spiritus the D3CRM doesn’t lend options with its front compartment. Whereas the Micro Fight’s can be configured as a utility pouch or to carry an additional three 5.56 mags (or something in between), the D3CRM’s equivalent is an unambiguous utility pouch; and a clamshell-opening one at that.

Using chunky dual zips and knotted paracord, it’s relatively soundless upon opening but has no limiter. So care must be taken with loose items.

I’ve purposely not filled it with crap, so readers can appraise it bare. The Sharpie is for scale and just about fits in the utility pouch in this vertical orientation. I get that it’s an art director’s job to dress marketing pics to make them interesting – and HSP’s images are well done in that regard – but you can end up with the impression that a product billed as minimalist is overly busy. The D3CRM is absolutely minimalist and I think educated readers can make up their own minds about what they want to store in utility pouches – so no play acting from me.

The compartment is approximately 1.5″ deep and is equipped with loop Velcro on the internal front face (for add-in organisation), with elastic retainers on the internal rear face.

Externally, the pouch features loop Velcro for patches etc.

MMP

Flanking the rig on each side is a Multi-Mission Pouch (MMP). This style of MMP is meant for pistol mags, torches or multi-tools – if you use those things. If not, the MMPs can be largely forgotten since they collapse when not in use. It’s also worth noting that like the D3CRX (REVIEW) the MMPs here contain rare earth magnets for additional retention. To be fair, these pouches are something that for me are surplus to requirements and I wish they weren’t included. The Spiritus, of course, doesn’t have this issue, being pretty slick externally.

Here I’m simply using an MMP to carry a DMM Tactical Carabiner, so that’s one use and other users really love these pouches. As usual, it’s all use case dependent.

Like the rest of the D3CRM, the pull tabs on the MMP bungees are very good quality; texturized and rubberized.

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Drainage

At the base of the D3CRM, both front and rear compartments are perforated with grommets for drainage – same deal as the Spiritus.

Mayflower Placard Standard

Like the Spiritus, the reverse of the D3CRM features hook Velcro in the Mayflower placard style, plus Fastex QDs up top.

This has become the universal format for chest rigs and most modern manufacturers have adopted it. It can be used to secure the rig (as a placard) to a compatible PC; a dangler type pouch can also be hung from the Velcro, if additional utility is required (in either chest rig or placard modes).

Under normal circumstances the full-width Velcro is covered by a flap which prevents exposed loop ripping up the wearer’s apparel.

X-Harness

On to the rig’s weakest feature – the X-harness. This is fully removable – side clips included – which is great because you’ll probably want to swap it out for an H-harness at your earliest convenience…like the one Spiritus makes for the Micro Fight which they also sell separately.

That said, adjusting Haley’s X-harness is really easy when in situ and the D3CRM works well riding high or low – which can’t be said of all chest rigs. The X-harness offers enough slack for the user to wear the chest rig over a slick carrier if desired; or, it cinches right down on the small framed amongst us. Again, not always a given.

As I find usual with X-harnesses, they are best worn with a stand-up collar to prevent chafing. The D3CRM is no different in this respect.

Cable Management

The front of the X-harness features webbing columns in PALS spacing for cable management etc.

Canalised Pass-Through

The rear of the X-harness is canalised, meaning that strap twisting is minimised when donning the chest rig. It doesn’t completely prevent this, but that’s just one opportunity cost of going with this kind of harness as opposed to a (far superior) H-pattern.


Conclusion

This is an excellent Micro chest rig and although prior to release some may have dismissed the D3CRM as a Spiritus Micro Fight (REVIEW) wannabe they’re very, very wrong. I was one of those people until I realised Haley was to standardise on its MP2 inserts (in hindsight, why wouldn’t they?) which are the absolute jewel in the crown of this rig.

Sure, the X-harness is not to my preference and swallowing the additional purchase of an H-harness isn’t an easy one. But, it’s worth doing unless you really do like an X-harness. Some people do, but I’ve not met any of them.

So, which would I choose: HSP D3CRM or Spiritus Micro Fight? Right now it’s HSP as I said to begin with. However, the growing number of Spiritus ancillaries from companies such as AXL could change that in the near future. Check out those guys for genius innovation.

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