Zermatt Actions

All of Zermatt actions include

Floating, Interchangeable Bolt Head
Controlled Round Feed
Enclosed Mechanical Ejector
Pinned Picatinny Rail
Bayonet Style Firing Pin Assembly
2 Lug. 90° Bolt Throw
Right or Left Hand Receivers
DLC Coated Bolt Heads
Black Nitride Finished Bolt Body

Our Actions

Criterion Shouldered Prefit barrels for your Zermatt Arms actions which are hand-lapped match-grade pre-fit barrels.

The shouldered prefit barrels will fit your Zermatt Arms Origin, TL3, SR3 and Ti3 actions.

When using the NSS prefit shouldered barrels on your Zermatt Arms action, barrels can be changed in less than 5 minutes with no machining or gunsmithing and are capable of National record-setting performance. (it is always recommended to use go and no-go gauges)

PROOF RESEARCH BARRELS The drilling, rifling, and lapping process is identical to our composite barrels. We start with the same steel as we use in the carbon fiber barrels. It is a double stress-relieved 416R stainless steel, a pre-hardened chromium stainless steel that was specifically designed by engineers in collaboration with rifle barrel makers to provide the consistent, high quality and durability the firearms industry demands.

• Excellent machinability for gun drilling and reaming, plus exceptional polishability for uniform lapping
• A homogeneous microstructure which responds to heat treatment providing a uniform hardness along the length of the barrel
• An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing
• Excellent erosion wear characteristics and corrosion resistance

ALL THREADED BARRELS DO NOT COME WITH THREAD PROTECTORS FROM THE BARREL COMPANY. They have rubber caps. I also 3D print caps that have a little more protection than the rubber until you find out what muzzle device you want to run. DST also stocks several muzzle brakes, just not listed on the website.