Suppressor Mount AdaptersValue Tier

Yankee Hill Machine

YHM sRx HUB Q.D. Adapter (YHM-4400)

Low-profile taper-seal adapter that converts a 1.375x24 HUB suppressor to YHM's sRx muzzle-device system.

Affiliate links (?)

Check Best Price

View at Optics Planet

Add to Build

Quick Specs

Price: $85
Weight: 1.9 oz
Brand: Yankee Hill Machine
Category: suppressor-mount

Features

•sRx muzzle-device input
•1-3/8x24 HUB suppressor threads
•0.600 in overall, adds 0.200 in to the can
•1.563 in diameter, 1.88 oz
•17-4 PH stainless, black oxide
•YHM-4400

Capability Boosts

Modularity+1

Recommended For

Duty/Patrol

duty

Competition

customization

Compatibility Tags

suppressor-mount: yhm-srxsuppressor-interface: hub-1.375x24

Pairs Well With

Top matches

Smith & Wesson

Smith & Wesson M&P15 Sport III

Enhances competition

Good

Sig Sauer

Sig Sauer M400 Tread

Enhances duty/patrol

Good

Sig Sauer

Sig Sauer M400 Forge

Enhances duty/patrol

Good

Palmetto State Armory

PSA Sabre-15 M4A1 14.5" CHF Quad Rail

Enhances duty/patrol

Good

Radical Firearms

Radical Firearms RF-15 16" (15" RPR)

Enhances duty/patrol

Good

Canik

Canik TP9SFX

Enhances competition

Good

Similar Products

Yankee Hill Machine

YHM Phantom Q.D. HUB Adapter (YHM-3060)

$94.75

Yankee Hill Machine

YHM HD 3-Lug HUB Adapter

$159.95

Dead Air

Dead Air P-Series Fixed Mount 1/2x28 (DA410)

$79.79

Dead Air

Dead Air P-Series Fixed Mount 5/8x24 (DA412)

$69.79

Related Guides & Articles

Guides

Best Folding Stock Adapters for AR, AK & Chassis Rifles

gear•11 min read

Best 1913 Stocks: Folding, Collapsible & Buffer-Tube Adapters

gear•8 min read

Best AR-15 Pistol Braces 2026 (Buffer Tube, Folding & PDW)

gear•10 min read

Articles

Law Tactical GEN-S: Stainless Steel Folding Adapter at SHOT Show 2026

news•Jan 20, 2026

Gideon Valor Mini Gen 6: Direct-Mount Glock ORS Red Dot

news•Aug 21, 2026

Browse all guides →Browse all articles →

Build Your Custom Configuration

Add the YHM sRx HUB Q.D. Adapter (YHM-4400) to your build and see how it enhances your platform.

Start Building