MOA Stainless 10/22 Receiver


MOA Stainless 10/22 Receiver

For those of us that want to squeeze the last little bit of accuracy from a 10/22 build, we are always looking for any edge we can get. As an example, we want a barrel trunion/shank to receiver union so tight that any potential for shot to shot variance or barrel droop is negated. In the case of barrel to receiver fit, we want a mounting option that can make the barrel and receiver become one. The 100% stainless steel MOA 10/22 receiver will satisfy even the most ardent of accuracy 10/22 fanatics.

MOA Corp was founded in 1982 with the introduction of the company’s maximum long range target pistol, which is still today considered one of the most accurate pistols ever made. Today, 30 years later, MOA also produces the one and only 100% stainless steel receiver for the 10/22. Additionally it is one of only three 10/22 receivers made in the industry that are threaded, which allows for the best barrel to receiver union possible.



Features and Functions

Assembly of this build was no different than any other 10/22 build and is 100% compatible with all your favorite 10/22 trigger groups, charging assemblies, bolts, pins, buffers, and v-block mounted barrels if you opt for a non-threaded barrel build. Beyond being stainless, the MOA 10/22 receiver is identical to a stock receiver except for a rear cleaning hole and a rear mounting/bedding tab.

MOA is a very unique 10/22 receiver for accuracy nuts and/or those that want a stronger, more durable, more corrosion resistant receiver. To maximize accuracy, it’s critical to minimize any play between the barrel shank and receiver and eliminate barrel droop. Some also believe that a stiffer receiver also increases accuracy as well, which this stainless beast of a receiver delivers very well.

One way to minimize barrel play is to hand fit a slip-in barrel. A number of barrel manufacturers deliver their barrels with .001″ oversized shanks for this very reason. MOA’s stainless 10/22 receiver goes all the way with a threaded receiver union in a bomb proof stainless receiver.

MOA partners with several premium match barrel manufacturers such as Feddersen (R4), Douglas, and others to offer shooters complete threaded barrels for the 10/22. They buy the sized and chambered blanks from each manufacturer and then turn and thread the shanks for optimal fit to the MOA receivers. I went for this option and added an 18″ Feddersen R4 barrel to my order, which arrived attached when I picked up the receiver from my FFL dealer. Just like all the other Feddersen barrels I have used in articles, this one was another gorgeous, un-fluted bull barrel with a pristine bore. Once you have a threaded shank, there is no more need for a v-block.


For those that just want an indestructible stainless receiver without a threaded barrel or without opting for the threading conversion service, the MOA receiver will also accept any aftermarket barrel and mount with a v-block just as you would on any other receiver, all without modification. The threaded receiver barrel hole is dimensionally the same as any other 10/22 receiver; it is just threaded.

To increase accuracy further, MOA also added a rear pillar mount tab as a more solid mounting platform for the receiver. This rear receiver pillar mount tab can be used a number of ways or not at all. At the very least a little Dremel work is required to allow the receiver to mount in your stock of choice. The hole in the tab allows you to screw the receiver into the stock, typically via a pillar bedded mount. Or it can be used as a cantilever point for the front action screw to tighten against. Or bedded down, or…etc. It is a flexible and welcome little feature which adds much needed support to a single screw mounted receiver, which was never designed to hang 3lb barrels from.


For this build, the MOA stainless receiver was paired with a Feddersen R4 barrel ordered threaded directly from MOA. I choose to mount the MOA receiver and R4 barrel in a Hogue overmolded stock with a little drill and Dremel work to allow the rear mounting tab to key into the stock. In my setup, the MOA receiver keys into the rear tab hole and then cantilevers down via the standard front take-down bolt. In order to increase accuracy, I also pillar bedded the front take down screw on the Hogue stock to greatly diminish the effect the torque of the take down screw has on accuracy. I added a Nikon Prostaff EFR 3-9×40 optic with adjustable objective to compare the accuracy to what I have experienced before with Feddersen barrels. All the other parts were stock Ruger pieces, including the trigger assembly.

Being 100% stainless steel has the obvious advantage of being rust proof, but I believe the more important point is the added structural strength. The trim little cast alloy Ruger 10/22 receiver was never intended to support 16″-22″ heavy bull barrels 2-3 times the weight of the original barrel, especially when the barrel is also free-floated. That much stress will lead to some minute flex, which does impact accuracy negatively. It only makes sense that a stronger and more rigid receiver will structurally support the weight of our heavy barrels much more solidly and will therefore improve accuracy, especially when we also thread in the barrel.

Fit, Feel, and Finish

The MOA stainless receivers are CNC machined from 17-4 stainless castings with a low reflection bead blast finish on the exterior surfaces, and the interior surfaces are left machine finished. From a distance, the MOA 10/22 receiver looks like a stock silver finished forged stock Ruger receiver, however up close or once you lift it, you know it is not aluminum.



With the 100% stainless receiver and an unfluted 18″ bull barrel, the action is anything but light; the word “beefy comes to mind. The MOA stainless 10/22 receiver is considerably heavier than the factory cast aluminum alloy receiver. This extra weight is actually a positive for high accuracy benchrest shooters, but it certainly would not be my choice for build I would plan dragging into the field.


The Nikon PROSTAFF’s is a perfect scope for an accurate fielded .22, but for a bench target gun it is hardly up to the task of wringing out the most accuracy of this rig. It is a deal for around $150 on the street and gives me a good base for accuracy as all my other testing was with scopes maxing out at 10X or under.

This is my third Feddersen barrel, and it was no surprise that it printed nearly identical groups as my other two using CCI standard Velocity and Lapua Center-X, Midis +, and X-act. My best center to center measured 50-yard group was a five shot .135” group with X-Act and a .157” five shot group with CCI standard Velocity. These are essentially single hole groups. That’s not bad at all considering the Hogue stocks are not famous for accuracy and the rifle could definitely take advantage of a higher magnification optic and a match trigger.

Final Thoughts

The MOA 10/22 receiver is unique and definitely delivers from a features perspective. At only $179.85, it is still less than almost any 10/22 aftermarket receiver out there.

To be honest, I saw about the same accuracy as I did from my other Feddersen barreled actions, but did not see a huge improvement in overall accuracy. To be fair, I need to move, retest, and capture data from this and my other Feddersen barreled rigs at 75 yards, which I will do when ammo starts freeing up a bit more. The reasons for this move to 75 yards is that, if you are shooting near single hole groups already at 50-yards, then it makes it really tough to see drastic differences when you shoot another rig that shoots near single hole groups at 50-yards until you make things more difficult. Add in wind, different optics, different triggers, stock and different days and you have a bunch of variables between all my rifles that make it hard to tell how much better the MOA receiver setup really is. Once I can actually get .22LR ammo again, I will revisit this test.


If I was creating the most durable weatherproof 10/22 ever, I would reach for the MOA receiver, and same goes if you plan to slip a Feddersen or Douglas barrel on anyway. You will get the most from each of those barrels in this receiver. At the very least, MOA will assure some of the more typical barrel droop and fitment problems affecting accuracy will be negated. My only complaint was the absence of an integrated picatinny scope rail, but at least with a stainless receiver you can crank down the screw with far less worry about stripping the receiver screws.


  • MOA 10/22 Stainless Replacement Receiver: $179.95
  • MOA 10/22 Receiver with 18” Feddersen R4 Barrel: $329.95
  • Fitting/threading your barrel to the receiver: $40
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By Major Pandemic – Is the editor at large of which features hundreds of deep product reviews. No my name is not Pandemic, nor am I a Major, I am but a mortal being, using my freedom, intelligence, and available resources provided in this great free nation to survive another day. Hopefully I can help you get smarter and live longer and enjoy the outdoor more comfortably and more safely.-

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