Gemtech GM-45 & Lunar-45 Threaded Rear Mounts – 5/8x24
Not Yet Rated | Write the First Review SKU: 222-GEM-12194
UPC: 609224000000
MFG#: 12194

Gemtech GM-45 & Lunar-45 Threaded Rear Mounts – 5/8x24

Secure your suppressor with confidence. The Gemtech GM-45 and Lunar-45 Threaded Rear Mounts in 5/8x24 provide the precise fit you need for reliable performance on .45 caliber barrels. Engineered for durability and safety, these OEM mounts ensure proper suppressor alignment while giving you the flexibility to use your GM-45 or Lunar-45 across multiple hosts.

Product Overview

A threaded rear mount is the critical connection between your suppressor and host firearm. The Gemtech GM-45 and Lunar-45 Rear Mounts in 5/8x24 TPI are built from precision-machined steel, ensuring secure lock-up and consistent suppressor alignment.

These mounts are ideal for .45 ACP barrels, pistol-caliber carbines, and rifles chambered in compatible calibers using the common 5/8x24 thread pitch. Whether you’re upgrading or replacing an existing mount, Gemtech’s OEM design guarantees strength, reliability, and repeatable accuracy.

Key Features

• Thread Pitch: 5/8x24 TPI – standard for most .45 ACP and .308 barrels

• Suppressor Compatibility: Fits Gemtech GM-45 and Gemtech Lunar-45 suppressors

• Construction: Precision-machined hardened steel

• OEM Quality: Genuine Gemtech part for reliability and safety

• Easy Installation: Simple threaded connection for quick setup

• Durability: Built to handle extended use and heavy firing schedules

Why Choose the GM-45 & Lunar-45 Rear Mounts?

• Perfect Fit: Specifically engineered for Gemtech GM-45 and Lunar-45 suppressors

• Suppressor Safety: Prevents misalignment and potential baffle strikes

• Versatile Compatibility: Works with many .45 caliber barrels threaded 5/8x24

• Reliable Performance: OEM machining ensures concentricity and durability

• Ease of Use: Quick install and removal for suppressor swaps between hosts

Specifications

Installation Tips

• Confirm that your host barrel is threaded 5/8x24 TPI

• Clean threads before installation

• Thread the mount on by hand, torque as specified if required

• Always check suppressor alignment before live fire

FAQs

Q: Which suppressors are compatible with this rear mount?
This mount is designed for the Gemtech GM-45 and Gemtech Lunar-45 suppressors.

Q: What thread pitch does this mount use?
It is threaded 5/8x24 TPI, a standard pitch for many .45 ACP and rifle barrels.

Q: Can I use this on a 9mm barrel?
No. This mount is specifically designed for .45 caliber suppressors and barrels threaded 5/8x24. For 9mm use, choose a GM-9 or other compatible Gemtech mount.

Q: Is 5/8x24 standard for .45 suppressor barrels?
Yes. 5/8x24 is one of the most common thread pitches for .45 ACP and larger caliber barrels in the U.S.

Q: Is this an OEM Gemtech product?
Yes. This is a genuine Gemtech mount, manufactured to precise standards for safe suppressor operation.

Q: How do I install the rear mount?
Simply thread it onto your barrel by hand, torque if necessary, and confirm suppressor alignment before firing.

Upgrade Your .45 Suppressor Setup

The Gemtech GM-45 & Lunar-45 Threaded Rear Mounts – 5/8x24 are the perfect solution for shooters who demand strength, precision, and OEM reliability. With secure fitment, long-term durability, and compatibility across multiple hosts, these mounts keep your suppressor ready for action.