CMMG Sight Base Assembly

Product Description

The CMMG front sight base assembly is a professional-grade mounting component designed for modern AR-platform rifles. This assembly fits barrels featuring .750″ diameter gas journals and measures approximately 2 inches in length for optimal sight height. Therefore, it integrates seamlessly with standard upper receivers used by sporting and recreational shooters nationwide.

Additionally, this front sight base delivers rugged durability in demanding shooting conditions. The precision engineering ensures consistent performance across multiple shooting sessions. Moreover, the assembly accommodates standard front sight posts used by civilian and professional shooters alike.

Key Features and Specifications

This CMMG component maintains strict tolerances for reliable operation. Furthermore, it’s built with professional-grade materials that withstand heavy use. The base assembly suits tactical shooters, rifle builders, and hunters upgrading their AR systems. Therefore, it represents a solid investment for serious shooters.

Installation requires basic gunsmithing knowledge or professional assistance. Additionally, ensure your barrel’s gas journal diameter matches the .750″ specification before ordering. In addition, verify compatibility with your specific upper receiver assembly. Finally, most gunsmiths complete installation quickly and affordably.

Who Should Buy This Assembly

Tactical shooters benefit from this component’s precision engineering and durability. Additionally, AR platform builders trust CMMG’s manufacturing quality for reliable performance. Furthermore, hunters upgrading their rifle systems find this base assembly compatible with most standard sights. Indeed, law enforcement and military personnel have relied on CMMG components for years.

Ordering from Western Sport

Order online and it ships straight to your door. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What barrel gas journal diameter does the CMMG front sight base assembly require?

A: The CMMG Front Sight Base Assembly F is designed for barrels with .750″ diameter gas journals. Therefore, verify your barrel’s specification before ordering. Incompatible gas journals will prevent proper installation.

Q: Does this assembly come with a front sight post?

A: This is the base assembly only and does not include a front sight post. Additionally, you’ll need to purchase a compatible front sight separately. Most standard AR front sights work with this base.

Q: Can I install this sight base myself or do I need professional help?

A: Basic gunsmithing skills are required for installation. However, we recommend professional installation if you lack experience. Most gunsmiths complete this job quickly and affordably.

Additional information