Testing C&H Precision’s New Duty Optic

Estimated studying time: 7 minutes

C&H Precision is understood for his or her pink dot adapter plates however they now provide pink dots of their very own. I’ve used one among their 507K to MOS adapter plates on my EDC G19 for a few years so after I noticed C&H was making pink dots I needed to give one a attempt.

Open VS Closed Emitter

Of their many fashions, I selected the C&H Obligation to evaluate. I picked it primarily due to its enclosed emitter design. Ever since I began working the Holosun EPS on my go-to carry gun, I’ve been an enormous fan of enclosed emitter pistol sights. 

To have an enclosed emitter merely implies that the LED that creates the dot isn’t open to the atmosphere. These optics are simply distinguishable from open emitter optics as a result of they’ve a bit of glass on the entrance and rear of the optic vs the only piece of glass seen in open emitter optics. 

Closed emitter optics are additionally usually bigger or extra blocky. That is the fact of inserting a second piece of glass behind the emitter and having so as to add the construction to help it. 

The primary benefit of enclosed emitter sights, and why I want them, is that they’re much less more likely to grow to be obstructed. As a result of the emitter is protected contained in the optic it’s a lot much less more likely to gather particles like snow, rain, mud, and even lint. These contaminants can impede or distort the sight image. 

I’ve an open emitter pink dot mounted on my Ruger 22/45 and each time I carry it I’m reminded why I want closed emitter sights. The lens types an ideal cup to gather mud then the emitter will get fogged up and distorts the dot if I blow it out. These points are, by design, much less prevalent in closed emitter items. 

C&H Obligation Normal Overview

First impressions of the optic are good. It has a bigger kind issue measuring 47mmL x 35mmW x 32mmH. That mixed with its billet aluminum development provides it a really stable really feel. 

The window is a bit small when in comparison with the general measurement of the optic. It looks like my view is obstructed extra by this optic than it’s by most others. That is principally as a result of giant battery compartment protruding from the precise aspect. 

Windage and elevation are adjusted by half-MOA clicks by turning the flush match adjustment turrets. You will have a small screwdriver for this process.

Battery and Brightness

The C&H obligation makes use of a single CR 2032 battery that’s situated underneath the spherical cap on the precise aspect of the unit. Battery life is marketed as 50000 hours (5.7 years) however that may range relying on the brightness setting. 

My optic has a single three MOA pink coloured dot however inexperienced and circle dot choices will likely be obtainable quickly. The optic has ten brightness settings with the primary two being appropriate to be used with night time imaginative and prescient. The brightness is adjusted by two giant rubberized buttons on the left aspect. Degree eight appears to be the candy spot the place I depart it more often than not.

This unit additionally options movement management. Much like Holosun’s Shake Awake, this optic mechanically shuts off whether it is left immobile for greater than 5 minutes and comes again on as quickly because it senses movement. I didn’t understand it had this characteristic till I learn the handbook as a result of I had by no means seen it go off. To check it, I left the pistol on the counter till the dot disappeared and tried to slowly choose it up. I moved as delicately as I may however earlier than I acquired it off the desk, the dot was again on.

Mounting Choices

Mounting the optic to my Gen5 G20 was simple. I merely needed to take away the MOS cowl plate and set up the C&H plate to adapt my pistol’s MOS gap sample to the ACRO footprint of the optic. I added a little bit of Loctite to every screw and torqued them utilizing my Wheeler FAT Wrench. 

Suppressor peak sights are wanted to co-witness by the optic as a result of the window sits so excessive. Possibly if the slide was custom-milled for the ACRO footprint you might direct mount the optic and it will be low sufficient for normal peak sights. 

Sturdiness

The C&H Obligation has a water resistance score of IPX7 (1m for 30min). It’s also shockproof as much as 1500G for 1000 cycles. With obligation use implied within the identify, this optic ought to be rugged so I put it to the check.

First, I did a sequence of drop and manipulation assessments. I used the optic to cycle the slide towards wooden and concrete and dropped it a number of occasions from holster peak onto brick and gravel. The quantity of abuse most optics see in a lifetime was packed into one afternoon. 

After I had crushed it round, I examined it to see if it had retained its water resistance. I left it submerged for half an hour however no moisture acquired inside.

On high of all that, I mounted it to the toughest recoiling pistol I’ve, my 10mm. I determine that if it could possibly face up to fixed recoil from this pistol it ought to be positive on most others. Over the course of the evaluate, I fired about 4 hundred rounds with out challenge. 

The one sturdiness challenge I see is within the battery cap design. With the skinny fringe of the cap being such a distinguished level, it may very well be knocked off within the occasion of a direct affect. This is able to let the battery fall out and kill the optic. It didn’t occur throughout my testing however I’ve heard of it occurring to others so it’s one thing to pay attention to.

Total Opinion on the C&H Obligation

All issues thought of, I believe it is a good optic. The window is small however that turns into much less of a nuisance the extra you employ it. The $325 MSRP is affordable when in comparison with comparable optics. It’s a bit blocky however that additional materials provides to the optics’ sturdiness and that’s what actually issues. We should wait and see the way it does long run however up till now, it has carried out nicely for me.

So, in case you are out there for a large-format pistol optic then this can be an choice for you. Go to C&H Precision’s web site for extra info on the C&H Obligation or any of their different merchandise. 

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