Earlier this year, I wrote an overview of the Springfield Echelon x COA. Springfield was one of the first firearms companies to put an Aimpoint COA on a pistol after the exclusive 2025 agreement with Glock ended in 2026.
As a former Special Forces Weapons Sargeant, I was always looking for ways to improve our weapons systems. At War HOGG Tactical, we take that same approach and see if a new product is a game changer or just a gimmick. I look at whether the product improves my shooting performance.
Let’s take a look at the Sharps Bros. grip module for the Springfield Armory 4.5F COA. It’s a billet aluminum grip module with a steeper grip angle, built to take the Echelon’s fire control unit in place of the factory polymer module.
A Platform Built to Be Changed
The Springfield Echelon was designed around what Springfield calls the Central Operating Group (COG). That is a fancy way of saying the serialized fire control unit can slide out of one grip module and into another without much more effort than a few pins and a little patience.
This means shooters have options when it comes to swapping out grip modules. That modularity is exactly what opened the door for the Sharps Bros. grip module. It’s worth taking a hard look at what this grip module actually changes, and whether those changes make sense for you and your application for the platform.
I’m not going to lie: the COG definitely requires some patience for that initial removal. Once you figure that part out, it is super easy to get in and out. If you’re not comfortable doing the swap yourself, have a qualified gunsmith install it.
What’s Actually Different?
The Sharps Bros. grip module is machined from billet 7075-T6 aluminum, which right away tells you this isn’t an injection-molded polymer part trying to save weight. It’s built heavier on purpose, and it shows up on the scale, roughly 8 ounces compared to the 4-ounce factory polymer module. That added weight definitely helps with recoil.
The finish options run from a Mil-Spec black anodize to Midnight Bronze and OD Green Cerakote. Some grip modules come with black anodized aluminum grip panels, and others with genuine Brazilian Cherry wood panels bordered in checkering.
I’ll be honest: the fit and finish on this grip module is genuinely impressive. That matters, because a part that’s poorly finished tends to be a part that has poor tolerance, and tolerances are what keep a pistol running when you need it most.
| Spec | Sharps Bros. Grip Module | Factory Echelon Grip Module |
|---|---|---|
| Material | Billet 7075-T6 aluminum | Polymer |
| Weight | About 8 oz (wood-panel version) | About 4 oz |
| Grip angle | About 13° | About 18° |
| Accessory rail | 3-slot Picatinny | 4-slot Picatinny |
Grip Angle: The Change That Actually Affects Your Shooting
Here’s the part of this Sharps Bros. grip module that goes beyond cosmetics and actually changes how the gun performs in your hand. The factory Echelon grip angle sits around 18 degrees. The Sharps Bros. module brings that down to roughly 13 degrees, with more pronounced ergonomic curves built into the frame.
A steeper grip angle changes your red dot pistol presentation, and for a lot of shooters, that translates into faster, more instinctive alignment when the pistol comes up out of the holster. I spend a good part of every class talking about pistol presentation, because a pistol that comes up already close to on-target saves you time you don’t get back once the timer starts or the threat is moving.
With that being said, a changed grip angle is not automatically a better grip angle for every shooter. Repetition built over years on a factory angle doesn’t disappear because you bolted on a new module.
If you’re an officer or a serious shooter considering this upgrade, I’d tell you the same thing I tell every student sizing a new platform: put in the reps before you trust it under stress. Don’t make an equipment change and expect your presentation to be clean on day one.
Texture, Rail, and the Details
The Sharps Bros. grip module adds unique texturing across the front and backstrap, along with ambidextrous textured thumb ledges forward of the takedown lever. They make a great tactile reference point for my thumb, because I need that little bit of thumb pressure during my red dot pistol presentation.
The texture isn’t a cosmetic detail to me; it’s the difference between a grip that holds when your hands are sweating, bleeding, or wet from rain, and one that starts sliding in your hand exactly when you can’t afford it to.
There’s also a full Picatinny rail built into the front of the module, with three slots for a weapon light. We tried the Surefire X300, Streamlight TLR-1, and the Nightstick pistol-mounted lights with no issues.
For shooters with a full-size Echelon running 17- or 21-round magazines, the module accepts an optional flared magazine funnel that assists with reloads. This ties directly into the kind of speed magazine change drills I run in every course. A flared well doesn’t replace training your speed reloads, but it does shrink the margin for error if you don’t get a proper grip on that spare magazine.
A Few Things Worth Knowing Before You Install It
Here are a couple of practical notes as you’re weighing this upgrade. First, the module weighs roughly double the factory part. Some shooters like the added heft for recoil management, and others simply prefer the lighter factory feel. It comes down to personal preference more than anything else.
It’s also worth doing a quick holster check, since a module built with different dimensions and texture than the factory part may fit some holsters more snugly than others. A quick fit check before you rely on it day to day is just good practice—the same way I’d tell any student to confirm their gear works together before it matters.
I used the Safariland 6390 with Level I retention (ALS) and 6360 with Level III retention (SLS and ALS) with no issues.
Is the Sharps Bros. Module Worth It?
For an officer or shooter who wants a pistol tuned specifically to their hand, with a grip angle that is good for quick red dot presentations and texture that holds up under real stress, the Sharps Bros. module is a legitimate upgrade, not just a cosmetic one. It’s the kind of change I respect, because it’s solving a real ergonomic problem rather than just changing how the gun looks on a shelf.
But like every piece of gear I put in front of my students, it only earns its place if you put in the training time to make the change second nature. A better grip angle doesn’t help you if your first real experience drawing from it happens during an actual encounter instead of on the range.
My final test was to use the Sharps Bros. grip module while I was teaching a War HOGG pistol course. It so happened to be raining that day; nothing better to test out a new grip module. I had no issues getting a good grip on the frame of the pistol.
If you’re considering this upgrade for your Springfield Armory Echelon, take a look at the Sharps Bros. grip module. Let’s make sure your gear and your training are moving in the same direction. Use the Safariland Holster Finder to find the right Echelon fit for your duty or carry setup.
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Train Hard, Stay Safe, and see you “On The Range” – Rick
