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Questions & Answers
How many MLOK slots does this require? What is total length?

Just one standard sized slot. It's very short but sturdy.

by Nas, Verified Owner, April 21, 2026
Customer Reviews
Helpful Positive Review
Well made minimalist stop by Greñas, September 25, 2022
Nice machined aluminum piece. If you have RailScales and are looking for an alternative to their insanely priced Karve that fits the opening in their XOS-H rail, this hand/barrier stop fits perfectly at half the price. Glad I rolled the dice on thi...
Read More...
2/2 found this helpful
Most Recent Reviews
Well build sleek handstop by maiti, Verified Owner, January 24, 2025
This is smooth and well built. I like the smooth transition from handguard to the handstop.
Most Recent Reviews
Clean and Subtle! by zode, Verified Owner, December 10, 2023
Nice aluminum handstop. Simple and clean look and works just like expected!
Read All 3 Reviews
Color:
Black
Condition:
New

Code: 4VI-WG2-JMC0270-HRD-1

MPN: HRD-1

UPC: 3561119

List: $54.95Save 10%
$49.46

Product Info for JMac Customs HRD MLOK Handstop

(H)and(R)etention(D)evice. Compact, lightweight, & reversible.image

The quarter-turn T-slot nuts have different torque specifications depending on the handguard material: 4.0 N?m (35 lb?in) for attaching metal accessories to metal handguards. 1.7 N?m (15 lb?in) for attaching polymer or metal accessories to polymer handguards.

Specifications for JMac Customs HRD MLOK Handstop:

Manufacturer: JMac Customs
Color: Black
Fabric/Material: 7075-T6 Aluminum
Condition: New
Mount Type: M-LOK
Gun Rail: M-LOK
Weight: 0.36 oz
Finish: Hard Coat Anodized

Features of JMac Customs HRD MLOK Handstop

  • Flash and Sound Enhancing Muzzle Brake

Package Contents:

  • JMac Customs HRD MLOK Handstop

JMac Customs HRD MLOK Handstop Orderable Models

List of Orderable Models

  • JMac Customs HRD MLOK Handstop, Hard Coat Anodized, Black, HRD-1 , MPN: HRD-1 , UPC: 3561119 , Code: 4VI-WG2-JMC0270-HRD-1

JMac Customs HRD MLOK Handstop Unavailable & Discontinued Models

List of Unorderable Models

  • USED, JMac Customs HRD MLOK Handstop, Hard Coat Anodized, Black, HRD-1 , MPN: HRD-1-EDEMO , Code: 4VI-WG2-JMC0270-HRD-1-EDEMO-RE-B
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Last updated 2026-07-30 UTC.