Gemtech GM-9 Adapter 5/8-24 (.300 AAC Blackout)

Description

This threaded endcap adapter is designed for use with Gemtech GM-9 and MULTIMOUNT suppressors when fitted to fixed-barrel carbines and submachine guns. The adapter uses a 5/8-24 thread pattern and is intended for use with .300 Whisper and .300 AAC Blackout platforms when fired with subsonic ammunition only. Most handguns require Gemtech’s LID mount for proper function; this adapter is specific to compatible rifle/SMG applications.

Key Specifications

• The NFA thread pattern is 5/8×24.
• The compatible caliber listed is .300 AAC Blackout.
• The product is intended for use with subsonic ammunition only.
• The product type is listed as Accessory-Silencer Accessories.
• An additional feature is Fixed Threadmount.
• The attribute for weight is 0.1.
• The overall length value provided is 5.8.
• The overall height value provided is 1.5.
• The package width value provided is 3.8.
• The component cannot be disassembled according to the data: False.

Purpose-built for shooters who need a direct-thread rear mount for compatible Gemtech suppressors, this adapter provides a straightforward interface for .300 AAC Blackout systems running subsonic loads. Its compact profile and fixed-thread design make it a practical choice when pairing suppressors to fixed-barrel carbines and SMGs, offering a reliable, no-nonsense mounting solution for informed users focused on functional compatibility.