Draco gets JMAC makeover 🔫 🎯

Published on February 22, 2026
Duration: 28:56

This video details the installation of a JMAC Customs modular handguard system on a Draco pistol. The presenter walks through the process, highlighting the three-piece design and the importance of proper torque and Loctite application. Initial testing reveals potential issues with malfunctions and heat, which are addressed by adjusting the KNS piston.

Quick Summary

The JMAC Customs modular handguard system for the Draco features a three-piece design: a lower handguard, an upper gas tube cover with Picatinny, and an optics mount. Proper installation requires torquing bolts with blue Loctite and a 48-hour cure time. Initial testing revealed malfunctions resolved by adjusting the KNS piston, and the aluminum rail heats up faster than wood.

Frequently Asked Questions

What are the key components of the JMAC Customs modular handguard system for the Draco?

The JMAC Customs system for the Draco is a three-piece modular design. It includes a lower handguard, an upper gas tube cover that features Picatinny rail sections, and a dedicated optics mount designed to position an optic effectively.

What is the recommended installation procedure for the JMAC Customs handguard on a Draco?

Installation involves removing the old handguard, assembling the JMAC components, bolting the lower handguard, and attaching the upper gas tube cover and optics mount. Crucially, all fasteners should be torqued to spec with blue Loctite and allowed to cure for 48 hours.

What issues were encountered during the initial testing of the Draco with the JMAC handguard?

During initial firing, the Draco experienced two malfunctions within the first magazine, specifically a failure to feed. Additionally, the light mount detached, indicating improper installation.

How were the malfunctions resolved after installing the JMAC handguard?

The malfunctions were resolved by adjusting the KNS adjustable piston. Closing the piston slightly improved gas regulation, leading to better ejection and eliminating feeding issues, particularly with hollow-point ammunition.

Does the JMAC handguard get hot during firing, and how does it compare to wood furniture?

Yes, the aluminum JMAC handguard gets hot during firing, especially the sling swivel. While it heats up faster than original wood furniture due to metal's conductivity, the rail itself remains manageable for bare-handed shooting after several magazines.

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