Comstock Armory

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United States
South Lyon, MI
Comstock Armory

Manufacturer of firearm accessories including Rearden/Plan B compatible muzzle devices. Family-owned and operated

01/04/2026

Happy New Year, everyone!

Our recessed Plan-B adapters are available now at Wojtek Weaponry and Bauer Precision. We have these in 17-4 Steel and Grade 5 Titanium which weigh 2.1 and 1.2 oz respectively, making them the lightest of their kind!

For NFA dealers, these will be at Allen Arms Tactical later this week.

Compared to our standard LPA, the RPA shortens the length of the suppressor system by 0.4” and helps achieve a tighter handguard to suppressor fitment. It also has both wrench flats and spanner notches for flexible installation. The rear section of the RPA has clearance to get a wrench or socket in to remove stuck muzzle devices.

We also have a new fitment page to make it easier to figure out how everything will go together before you place your order. It also includes data about the suppressor overrun/protrusion of our muzzle devices and adapters when used with parts from other companies like Rearden, Q, and more. This is something we’ve seen a lot of questions about, and I hope you find it useful!

We will be at SHOT Show later this month with LayerX Suppression at booth 42732. Feel free to stop by and say hi!

As always, thank you for the support!

11/29/2025

Our Black Friday sales are still going thru the weekend at Wojtek Weaponry and Bauer Precision (use Bauer code BF25 in the cart). Buy any suppressor adapter and get any muzzle device free. There are no order limits, so this is a great time to stock up on Plan B mounting hardware!

11/10/2025

Hi Everyone! Our new Plan B Hybrid muzzle devices are finished and available at Wojtek Weaponry and Bauer Precision.
The Hybrid Device combines features of both flash hiders and muzzle brakes to provide balanced recoil reduction, flash reduction, and blast baffle protection without the obnoxious muzzle blast that comes with most muzzle brakes.
Also, our free muzzle device with the purchase of a Titanium Charlie LPA is available at both Bauer Precision and Wojtek Weaponry thru mid-November.
As always, thanks for everyone's support!

09/28/2025

We now offer a Titanium Charlie Plan-B adapter for SilencerCo suppressors like the Velos, Saker, Omega, and others.

These are the lightest of their kind at just 1.4 oz and are compatible with Plan-B muzzle devices, including our full size models. Compared to the ASR mounting hardware that comes with SiCo rifle suppressors, this saves nearly 5 oz which is very noticeable hanging from the end of your rifle.

Limited time promotion - Get any Comstock Armory muzzle device for FREE with your Charlie LPA at Wojtek Weaponry.

Features:
- Compatible with Charlie threaded suppressors and Plan-B pattern muzzle devices
- Compact and lightweight - Just 1.4 oz and adds 0.32”
- High strength Grade 5 Titanium with a durable black PVD finish
- 1-1/4" wrench flats for easy installation and removal

08/22/2025

We now offer full size Plan-B muzzle brakes, available at Wojtek Weaponry and Bauer Precision. These are compatible with our full line of LPA suppressor adapters as well as other Plan-B adapters like the Atlas.

Muzzle brake features:
- Rotationally symmetric and does not need to be timed with shims
- Dedicated caliber appropriate bore size to maximize brake performance; no “universal” 0.500 overbore
- Manageable overrun of 1.48” with our LPA to ensure fitment in nearly all rifle suppressors
- Predrilled to P&W on 14.5” barrels (5.56 brake only)

07/17/2025

Expanding our line of Titanium LPA’s, we now have one for P-Series suppressors like the Dead Air Wolfman and Mojave. It features our usual full size wrench flats for easy installation and is slightly extended to allow fitment of a greater selection of muzzle devices. This is the only adapter on the market that allows for the use of full size muzzle devices in the Wolfman and any compact muzzle device in the Mojave. Available now at Wojtek Weaponry and Bauer Precision.

The Mojave is quickly becoming one of my favorite PCC/subgun suppressors. It sounds great, especially with subsonic ammo, and weighs just 5 ounces with our adapter attached. For reference, a standard A2 flash hider alone weighs about 2.2 ounces. In addition, the Mojave produces minimal backpressure which keeps your guns cleaner and makes for a very pleasant shooting experience.

07/12/2025

Hi everyone, we recently finished up our Alpha pattern adapters for 1.125-28 threaded suppressors like the Omega 9k, Obsidian, Spectre 9, PTR Vent 2, and more. These are extremely light at just 0.7 ounces and have full size wrench flats for easy installation. They're available now at Wojtek and Bauer Precision.

04/16/2025

One of our fun builds, showing off our angled handstop, and set up for home defense. Thanks to Spike's Tactical for another great Cerakote job.

03/20/2025

Earlier this week we did flash testing of our muzzle devices. Our 4 Prong showed a massive improvement vs bare muzzle on one of our 16" ARs, and the Compact Flash Hider also showed a nice reduction on our 9mm CZ Scorpion, especially considering the compact size.

02/13/2025

Suppressor mounting system weight comparison: Comstock Armory vs the competition. 😎

Address

South Lyon, MI

Website

http://comstockarmory.com/

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