The store will not work correctly when cookies are disabled.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Skip to Content

Home
LE-MIL / SPEQ
BLOG

My Account

Login
Create New Account

SUPPRESORS
FIREARMS
ACCESSORIES
Page Test
- sub category
SERVICES
SUPPORT

SUPPRESORS
FIREARMS
ACCESSORIES
Page Test
SERVICES
SUPPORT

Home
SUPPRESORS

SUPPRESORS - 9mm - Piston Mounting System / Thread On - Alpha - 1.125x28 - HK 3-Lug

13 Items

Sort: Set Descending Direction

AAC Ti-RANT 9M HD

$749.99

In stock
NEW OLD STOCK

B&T APC9/SPC9/GHM9 RBS Suppressor

$620.00

In stock
B&T Impuls-OLS-M 9 - 2025

$925.00

In stock
Dead Air Mojave 9

$1,029.00

Out of stock
Dead Air Odessa-9

$789.00

Out of stock
Erector 9 by Q

$799.00

In stock
Huxwrx Flow 9K Ti

$699.00

In stock
PTR Vent 2

$1,349.00

Out of stock
Rugged Obsidian 9

$684.95

In stock
SilencerCo Omega 9K

$636.65

Out of stock
SilencerCo Osprey 9 2.0

$749.00

Out of stock
SilencerCo Spectre 9

$799.00

In stock
Thunder Beast Fly 9

$1,180.00

In stock

Show

per page

13 Items

Sort: Set Descending Direction

Get a Quote for

Customer Name

Customer Email

Phone Number

Comment

Now Shopping by

Caliber
9mm
Mount
Piston Mounting System / Thread On
Mount
Alpha - 1.125x28
Mount
HK 3-Lug

Shopping Options

Caliber

.45 ACP 6items
9mm 13items

Color

Black 9items
Flat Dark Earth 2items
Grey / Natural Titanium 1item

Manufacturer

AAC 1item
B&T Brugger & Thomet 2items
Dead Air 2items
HUXWRX 1item
PTR 1item
Q 1item
Rugged 1item
SilencerCo 3items
Thunder Beast 1item

Mount

Alpha - 1.125x28 5items
Direct Connect / Thread On 2items
HK 3-Lug 1item
HUB/Bravo - 1.375x24 9items
Piston Mounting System / Thread On 8items
Quick Disconnect 1item

Price

Stock

In Stock 8items
Out of Stock 5items

Products

Rifle Suppressors
Pistol Suppressors
Rimfire Suppressors
Multi-Caliber
Short Barrel Rifles

Top Brands

CAT
Dead Air
Diligent Defense
Otter Creek Labs
SilencerCo
Thunder Beast
Yankee Hill Machine

Support

View Cart
My Account
How to Buy a Suppressor
Frequently Asked Questions
ATF Approval Time Frames
NFA Trusts
Shipping & Returns

Contact Us

Store Information

Phone: 512-879-1068

Email: [email protected]

SUBSCRIBE FOR DISCOUNTS

JOIN OVER 200,000 OTHER CUSTOMERSFOR DISCOUNTS AND INDUSTRY NEWS

Sign Up for Our Newsletter:

© 2025 Capitol Armory Privacy Policy
2000 Windy Terrace #1A, Cedar Park, TX 78613