Best M1A Scope Mounts of 2020 – Complete Round-up

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Most people think a lot about their scopes – what specs it should have, the brand, the budget.

However, a scope mount should not be easily forgotten either. Some scopes already include mounts, but most of them do not, and you need to purchase one separately.

This is why we compiled the best M1A scope mounts of this year and everything you need to know. 

Comparison of the Best M1A Scope Mounts

  • One-piece design made of aluminum
  • Mounting hardware and instructions included
  • Picatinny-Style rail
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  • Weighs only 4.3 oz
  • Constructed with heat-treat aerospace aluminum
  • Includes a receiver inspector kit
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  • Best for the money
  • Easy installation with no gunsmithing required
  • One-piece design made from aluminum with a matte finish
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  • 10.9 ox
  • Can be used with all weaver standard rings
  • Anodized aircraft-grade aluminum
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  • Very easy installation
  • No gun modifications required
  • Low profile design
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Are All Scope Mounts The Same?

There are numerous varieties of scope mounts, some of them are fixed, and others are detachable. Both of them have advantages and disadvantages. Fixed scope mounts allow you to keep your scope accurate, even if you knock the rifle a bit. 

Whether you bump it or throw it against a rock, the scope will hold zero. The fixed scope mounts are all about reliability and dependability, but you need tools to bolt and unbolt them from your gun. 

Another type is the detachable scope mount. Intuitively, these have small quick-detach levers. The mechanism is so easy to use that all you need to do is flip them with your thumb, and you remove the scope instantly. This allows you to switch to iron sights or similar. A good quality detachable scope mounts will return the scope to zero every time you attach it to the rifle, but these models are quite pricey. 

There are not many detachable scope mounts available for M1A. Most fixed mounts for M1A have either a universal rail or Picatinny. You may also be able to find separate, quick detach scope rings that come of the rail. However, the scope mount will still be in the way if you choose any other sighting system. 

How to Choose a Scope Mount For an M1A

Here is a short guideline on how to choose the best scope mount for your M1A:

Fixed vs. Detachable

There are not many detachable models for M1A, but this is still an important aspect. They are particularly useful if you want to place it on different firearms; otherwise, a fixed scope mount might be exactly what you need. This is mostly down to your specific needs. 


You will find out that one of the most popular and top preferred materials is aluminum. This is because it is durable but lightweight. There are also other materials available for scope mounts, but if you want durability and reliability, you should consider aircraft-grade aluminum. 


Make sure that you check the ring compatibility before choosing the model of the mount. Rings need to match bases, and the waver-style is the most common. Rings play an important role in keeping the mount and scope steady. 


Affordability is important, just as high-quality is. It is always wise to choose a high-quality scope mount that fits within your budget. Set up a price range that will make you comfortable and choose the best product that fits within the range. 

Review of the Best M1A Scope Mounts

Now that you have a few things to keep in mind when looking for an M1A scope mount, take a look at some of our favorite models on the market.

Best Overall:
Springfield MA4GENAM


  • Made of durable aluminum, and is lightweight
  • Ease to use due to the one-piece design
  • User-friendly installation and mounting hardware
  • Includes detailed, easy-to-understand instructions
  • Wide platform suitable for both large and small scopes


  • Quite pricey
  • Does not fit all scope rings
  • Sits quite high (cheek riser might be needed)

What Recent Buyers Report

The Springfield scope mount for M1A is a high-quality, one-piece product that is extremely easy to use. It is made of aluminum, a durable and lightweight material that is ideal for scope mounts. It sits quite high, so some people might prefer to use a cheek riser. It also does not fit SOCOM II. 

Why it Stands Out to Us

This high-quality scope mount is sturdy, but lightweight because of its one-piece aluminum construction. It is not only durable but also features a Picatinny-style rail over the receiver. It comes with user-friendly mounting hardware and very detailed instructions. 

Who Will Use This Most

If you want a lightweight scope mount to save a few ounces, this is the product for you. The Springfield scope mount is suitable for both small and large scopes, and it is designed in such a way that mounting is very easy. The instructions are clear and easy to follow. 

Bottom Line 

In conclusion, the Springfield scope mount is a great choice for anyone who wants a scope for their M1A. It is versatile and easy to use, although it sits a bit high on the rifle so that it will not render ejection. Some people might have to increase the comb on the buttstock. 

SADLAK M14 Aluminum


  • Integrated Picatinny rail
  • Includes all accessories needed
  • Can be used in all weather conditions
  • Lightweight build, but extremely sturdy
  • Stable constructions with hardened, durable materials


  • Rail is a bit high
  • Careful installation is required

What Recent Buyers Report

This product is quite versatile and very well-built. It can be used for iron sight due to the see-through u-channel and the mil-spec Picatinny rail that is integrated into its design. It comes with all the accessories required for its setup, including mounting hardware, fasteners, and hex wrenches. 

Why it Stands Out to Us

The Sadlack scope mount is designed to provide ultimate stability. Its construction prevents the scope from loosening, ensuring that nothing can interfere with the accuracy of your shots. It also has a manganese phosphate finish for enhanced strength, and it is resistant to water, fog, and moisture. 

Who Will Use This Most

If you want a high-quality M1A scope mount, this product should be on the top of your list. It is tough enough to be used during any weather conditions, and it will definitely fit all of your shooting needs. It is one of the best choices for the market, and it provides high value for money. 

Bottom Line

Although a bit on the pricey side, you will not be disappointed if you purchase a Sadlak scope mount. It is able to deliver and fulfill all its users’ needs. Most buyers state that their expectations were exceeded regarding this mount’s performance. The finish, fit, and quality cannot be beaten!

Best for the Money:
UTG New Gen 4-Point Locking Deluxe


  • Rock-solid foundation
  • Horizontal bottom guide
  • Side plate with a locking point
  • Premium quality with a great design
  • Adjustable side screw for customization


  • Not compatible with all iron sights
  • Cheaper, but not as durable as more expensive alternatives

What Recent Buyers Report

The UTG New Gen 4-Point Locking Deluxe has a solid design, but it is not as durable as more expensive counterparts. Despite this, it delivers high value for money, as it is easy to handle and includes all the hardware you need for quick mounting. 

Why it Stands Out to Us

UTG New Gen 4-Point Locking Deluxe is an excellent choice with quite a few features. The 6-inch Picatinny-compatible top rail has 15 slots; the scope mount is a one-piece design, which makes it very sturdy. It has an adjustable screw for customization. Lastly, it is extremely easy to install, with no gunsmithing needed. 

Who Will Use This Most

If you are on a budget, this product is ideal for you. It provides its users with increased accuracy, quality, and durability. It is adjustable as the rail comes with 15 slots that offer a customizable use. The aluminum build is lightweight, and it has an attractive price point. 

Bottom Line

All in all, the UTG New Gen 4-Point Locking Deluxe is durable and embeds various, useful features. It is sturdy, made from one-piece which eases its use, and the Picatinny-compatible top rail has 15 slots so that you can adjust it to your needs. If you want an easy to use scope mount that is also affordable, this one's for you. 

4. AIM Sports M-14/M1A

AIM SPORTS M-14/M1A Scope Mount, Small, Black


  • Attractive price
  • Very easy to install
  • Sturdy and long-lasting
  • Professional look with a black finish
  • Can be used with all weaver standard rings


  • No instructions included
  • Quite heavy, but this also makes it steadier 
  • You might need to do some filing while installing it

What Recent Buyers Report

This product is a classic scope mount ideal for M1A with lightweight, durable, and aircraft-grade aluminum. It has a short universal rail, but you might need to tweak your M1A to make it work. It is quite difficult to install it, and a gunsmith might be recommended for beginners. 

Why it Stands Out to Us

AIM Sports offers an affordable product with a professional black finish constructed from aircraft-grade aluminum. It can be installed on all weaver standard rings. The product has outstanding performance at a price that is simply too good to be true. 

Who Will Use This Most

The Aim Sports M14/M1A Scope Mount is an affordable option recommended for beginners who want a basic scope mount. It offers all the support your scope needs, and it has a sleek design that accepts all the standard weaver rings. It is basic, but you might need a gunsmith to install it for you. 

Bottom Line

This scope mount might require some tweaking and professional assistance with the installation, but it is the best option if you want value for your money. The aluminum construction boasts reliability, durability, and long-lasting performance. 

5. GG&G Scout


  • Low eye relief 
  • Simple installation 
  • No modifications to M1A required
  • Iron sight can be seen through the unit
  • Made from aluminum, lightweight and durable


  • Factory heat shield is a bit too wide for general use

What Recent Buyers Report

You can attach any scope that you want, to this mount due to the 17 slots across the top. The factory heat shield is quite wide for general use, but this should not be a deterrent. This unit has a perfect fit for the rifle, and it does not require you to make any modifications to the gun. 

Why it Stands Out to Us

The GG&G Scout Scope Mount has a unique attachment mode that allows the user to place it to the upper factory handguard. Additionally, it is made of aluminum, which means that it is lightweight and can be carried for an extended period of time. It has a smooth appearance and an attractive price range. 

Who Will Use This Most

This scope mount does not require any gun modification, so if you’re not so well-versed with difficult installation processes, this product is for you. It comes with high-quality features that will allow you to make the best out of your money, easily, and conveniently. 

Bottom Line

GG&G is a great quality scope mount that can be the next best buddy of your M1A. If you want top performance, easy installation, and to maintain the integrity of your rifle, this is the top choice for you. It provides you with all the features you need and all of this at an incredible price. 

Aspects To Consider Before Buying

Purchasing a scope mount should be easier now that you have more insight into the best performing scope mounts of this year. Still, this is not a buy to make on a whim, as it is important to look at a few more aspects before you hit the ‘add to cart’ button. 


If you have a limited budget, you might want to combine the affordability and quality of the product as much as possible. Do not just purchase the cheapest option available to you; instead, it is wiser to set up a budget limit and then consider your best choices. This way, you avoid being disappointed by a subpar scope mount. 


The building materials are extremely important. Most models are aluminum, but there are also scope mounts made of steel or even polymer. These are the best choices for you if you want the scope mount to resist all kinds of weather and abuse. They can handle shock associated with recoil, keeping the aim when you fire. 


Not everyone has gunsmithing skills, so you also need to consider installation requirements. Some are easier to use; others are quite complicated. If you are not so well-versed, you can always go for a model that requires only a few minutes to install with the right tools, that sometimes are included with the scope mount. 

How to Install an M1A Scope Mount

Here are some simple steps to attach your M1A scope mount:

  1. Take the stripper clip guide off the dovetail located at the top back of the action by removing the trigger group. Then, separate the stock from the barreled action (check the manual for more instructions).

  2. Hold the barreled action in an upside-down position. Check that the bolt is forward and then, from below, tap the attachment to the stripper clip guide. Tap the guide out from right to left while holding the left-hand side of the action just below the stripper.

  3. Next, you need to de-grease the hole you tapped in the receiver.

  4. If the mount comes with a cam washer, you need to install it using the tap located at 9 o’clock. The screw needs to be hand-started into the receiver. Apply Loctite and tighten the mount with your fingers so that it is held against the receiver’s side. Then turn it slightly (1/8 or less).

  5. If the mount does not have a cam washer, you need to tighten the screw using your fingers, then manually seat the stripper clip dovetail against the rear face of your mount.

  6. Install your dovetail key (once de-greased) into the stripper clip dovetail.

  7. Make sure that the screw hole is aligned and then apply red Loctite.

  8. Next, install the screw and tighten until firm - do not overtighten.

  9. Use a torque wrench to tighten both the side bolt and the dovetail key screw based on the manufacturer’s specifications.

  10. Loosen the Allen-head set screw located at the front of your mount. Tighten the front contact screw until it is very lightly in contact. Do not turn it more than 1/8th past the point of contact. 

  11. Lastly, apply red Loctite to the set screw and tighten it.


All in all, we provided you with bountiful recommendations for M1A scope mounts. Make sure you consider your options carefully before making the purchase and use the information we provided to benefit from the best-quality M1A scope mount of this year. They provide high value for money and will improve your shooting experience!