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Brand: Kaw Valley Precision

Kaw Valley Precision MACH 3 Modular Linear Comp Body - KVP-MACH-B-3

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MSRP: $49.95

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SKU: 5841 Categories: Daily Deals, Excluded from Codes, Muzzle Devices, Restricted State Compliant

Description

The KVP MACH Modular Linear Comp is a Patent Pending linear compensator system that is completely user configurable! If you’ve struggled to find a comp the correct length for the perfect “tuck,” configure your own! By utilizing 1-1/8″x28 TPI internal threads, the MACH Modular Linear Comp can utilize common suppressor attachments, such as a SilencerCo 3-Lug Mount, SilencerCo Direct thread mounts, etc. KVP has opened up a level of modularity that has never before been offered in the Linear Comp market. The Mach Comps allow end users to run any length comp they want, including extra long configurations acting as a placeholder for a suppressor awaiting a Form 4 approval. Each component is machined from 6061-T651 Aluminum and hard coat anodized for wear protection. The MACH system utilizes a 1-1/4″ hexagonal wrench flat configuration for easy installation with a standard open end or adjustable wrench.

For permanent configurations of a MACH Modular Linear Comp, Red Locktite (or similar) thread locker should be considered. If future re-configure of the comp is desired, anti-seize on the mating threads is recommended.

Note: This item does not include a thread adapter.

Features

Mach 3 Kit Includes:
- (1) 1″ Coupler
- (2) 1″ Spacers
- (1) Standard End Cap
- Over all Length: 3.350″
- OD: 1.280″
- Weight: 1.9oz (without thread adapter)
- NOTE: This item does note include a thread adapter. Please select a KVP Direct thread adapter!
Mach Modular Linear Comp Specs
- Material: 6061-T651 AL
- Coating: Black Hard Coat Anodized
- Outside Diameter: 1.280″
- ID/OD Thread: 1-1/8X28 TPI

Additional information

Weight	2.992 oz
Dimensions	3.35 × 1.28 × 1.28 in
Muzzle Device Type	Linear Compensator
Threads	Other
Cartridge Compatibility	Other
Finish	Anodized
MPN	KVP-MACH-B-3
UPC	752830820784

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.

Reviews

Customer Reviews

4.8 Based on 22 Reviews

5 ★

86%

4 ★

3 ★

2 ★

1 ★

Customer Photos

Kaw Valley Precision MACH 3 Modular Linear Comp Body - Customer Photo From Chris M Smalley

Kaw Valley Precision MACH 3 Modular Linear Comp Body - Customer Photo From Angel Soto

Kaw Valley Precision MACH 3 Modular Linear Comp Body - Customer Photo From Michael Monteleone

Kaw Valley Precision MACH 3 Modular Linear Comp Body - Customer Photo From Kristopher Orcutt

Kaw Valley Precision MACH 3 Modular Linear Comp Body - Customer Photo From Gregory Kinney

Kaw Valley Precision MACH 3 Modular Linear Comp Body - Customer Photo From Samuel Martin

Kaw Valley Precision MACH 3 Modular Linear Comp Body - Customer Photo From Logan Garza

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United States

01/16/2026

KVP Modular Body w/ 3” extension

Looks good! Great to mock up a surpressor

Leo L.

United States

01/03/2026

Kaw valley precision mach 3

They are tuff. They are the perfect place holders until you decide to go suppress or not. In some cases, better then a suppressor. Price and modulation is outstanding. Great job Kaw valley precision.

Michael N.

11/13/2025

Adjustable concussion

The ability to change the volume of the device as well as size makes it ideal for going back and forth sub sonic to supper sonic. My only wish is a more scaled front end per caliber though some extra size is required due to extra threads in the assembly.