Tout savoir sur les découpes d'optiques

Tout savoir sur les découpes d'optiques

Table of Contents

1. Introduction
2. Popular Optic Cuts for Handguns
   1. RMR Cut
   2. Shield RMSc or Holosun 507k Optic Cut
   3. Delta Point Cut
3. Optics with Own Mounting Plate
4. Using Adapter Plates
5. Conclusion
6. Frequently Asked Questions (FAQ)
   1. What is the most common optic cut for slides?
   2. Which optics fit the Shield RMSc or Holosun 507k cut?
   3. Can I use the Delta Point Pro on a pistol with the Delta Point cut?
   4. When do I need to use an adapter plate?

🎯 Popular Optic Cuts for Handguns

If you're considering using a red dot optic on your handgun, you may have some questions about which optic will fit your specific firearm. With the rise in popularity of red dot sights, it's important to understand the different optic cuts available and what they are compatible with. In this article, we will explore the three most common optic cuts for handguns: the RMR cut, the Shield RMSc or Holosun 507k optic cut, and the Delta Point cut.

🎯 RMR Cut

The RMR (TrijiCon Ruggedized Miniature Reflex) cut is the most widely used and versatile optic cut available on the market. This cut is designed to fit the Trijicon RMR and its specific screw pattern and footprint. However, it is also compatible with other popular optics like the Holosun 407c, Holosun 507c, Holosun 508t, Kingslayer from Swamp Fox, and Liberty from Swamp Fox. Any optic that specifies an "RMR footprint" or "RMR pattern" will fit an RMR cut slide or an Aim Surplus RMR slide.

Pros:

• Widely available and adaptable
• Compatible with various optics

Cons:

• None evident

🎯 Shield RMSc or Holosun 507k Optic Cut

The Shield RMSc or Holosun 507k optic cut is specifically designed for compact handguns with thinner and smaller slides. This cut allows for the direct mounting of optics like the Holosun 407k, Holosun 507k, and Sig Romeo Zero. Some popular handguns that feature this cut include the Glock 43x, Glock 48, Springfield Hellcat, Shield Plus, and the SIG Sauer P365 lineup.

Pros:

• Designed for compact handguns
• Compatible with smaller optics

Cons:

• Limited to handguns with thinner and smaller slides

🎯 Delta Point Cut

The Delta Point cut is primarily used for SIG Sauer pistols but is also commonly seen on 2011 pistols. This cut allows for the direct mounting of optics like the Delta Point Pro and Romeo One Pro. Additionally, the SIG Sauer Romeo Zero Pro, a lightweight polymer optic, can also be fitted onto this cut.

Pros:

• Compatible with SIG Sauer pistols
• Option for lightweight polymer optic (Romeo Zero Pro)

Cons:

• May have limited compatibility with other handgun models

🎯 Optics with Own Mounting Plate

Some optics come with their own mounting plate or adapter plate, eliminating the need for a specific cut on the slide. For example, the Holosun 509T optic comes complete with a plate for RMR cut slides. Simply drop it on and you're good to go. These optics offer versatility as they can be used with different cuts by using the appropriate adapter plate.

Pros:

• Versatile and compatible with various cuts
• Eliminates the need for specific cuts on the slide

Cons:

• None evident

🎯 Using Adapter Plates

In some cases, you may need to use an adapter plate to mount your chosen optic. Adapter plates are useful for upgrading factory optic plates or fitting an optic onto a slide that was not originally cut for it. The use of adapter plates allows for greater flexibility in optic selection, particularly when the desired optic is not compatible with the handgun's existing cut.

Pros:

• Provides flexibility in optic selection
• Allows for mounting of optics on non-compatible cuts

Cons:

• Additional accessory required
• May add extra weight or bulk to the firearm

🎯 Conclusion

When choosing a red dot optic for your handgun, it's essential to consider the specific optic cut that your slide is designed for. The RMR cut, Shield RMSc or Holosun 507k optic cut, and Delta Point cut are the most popular cuts available. However, it's worth noting that some optics come with their own mounting plates or adapter plates can be used to fit optics on non-compatible cuts. By understanding the optic cuts and their compatibility, you can ensure a proper fit and enhance your shooting experience.

🎯 Frequently Asked Questions (FAQ)

Q: What is the most common optic cut for slides? A: The most common optic cut for slides is the RMR cut, which is compatible with a wide range of red dot optics.

Q: Which optics fit the Shield RMSc or Holosun 507k cut? A: Optics like the Holosun 407k, Holosun 507k, and Sig Romeo Zero are perfect fits for the Shield RMSc or Holosun 507k optic cut.

Q: Can I use the Delta Point Pro on a pistol with the Delta Point cut? A: Yes, the Delta Point Pro is a great option for a pistol with the Delta Point cut. Additionally, the lightweight Romeo Zero Pro is also compatible.

Q: When do I need to use an adapter plate? A: Adapter plates are useful when you want to mount an optic on a slide that was not originally cut for it, or when upgrading factory optic plates for better compatibility with your chosen optic.

Resources:

• AM Surplus Blog - Optic Cuts and Compatibility