Trinity Force MX AR-15 Free Float M-LOK Handguard - 15"

Name: Trinity Force MX AR-15 Free Float M-LOK Handguard - 15"
Brand: Trinity Force

Trinity Force · Rails & Handguards

No ratings yet

Best price

$90.00at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

Compare 2 stores

Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$90.00checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$90.00checked Oct 31, 2026	Check store	Buy at Dirty Bird

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Show

Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$90.00	$90.00	$90.00
Dirty Bird	$90.00	$90.00	$90.00

Since Oct 28, 2026.

About this part

The Trinity Force MX AR-15 Free Float M-LOK Handguard - 15" is a 15" AR-15 handguard from Trinity Force. It's sold by 2 stores, all at $90.00.

Fits and works with

Handguard length: 15" · Barrels

Specifications

Manufacturer: Trinity Force
Platform: AR-15
Length: 15"
Attachment: M-LOK

From the manufacturer

The MX-15 M-LOK Free Float Rail features a slim profile for improved ergonomics and weight savings. With a static top rail optimized for mounting optics and multiple contact points for a hex key mounted modular rail system on the sides and bottom, the MX-15 Rail is the ideal solution for any AR-15 owner looking for speed and mission flexibility. It uses a hex key secured barrel nut clamp and proprietary barrel nut for even more weight savings and easy installation. FREELOK Clamping System US. PAT. NO. 9,389,043 B1 The Mx series rail features a non-indexing barrel nut and clamping system (FREELOK) that utilizes free floating tabs to secure the rail to the receiver. FREELOK provides both frictional and mechanical locking forces to create a rock-solid bond between the rail and barrel nut.