Premium Engineering Without Compromise

The Terminus Zeus has become one of the most sought-after custom actions in the precision rifle industry.

Designed around a Remington 700 footprint while incorporating numerous proprietary improvements, the Zeus delivers exceptional reliability, smoothness and versatility.

For left-handed shooters seeking a true premium custom action, the Zeus offers features rarely found together in a single platform.

Patented Quick Change Barrel System

The defining feature of the Zeus is its:

Quick Change Barrel System

Unlike conventional custom actions requiring a barrel vice and action wrench, the Zeus allows shooters to swap pre-fit barrels quickly and easily.

Benefits include:

✔ No barrel vice required
✔ No action wrench required
✔ Fast calibre changes
✔ Repeatable barrel installation
✔ Reduced gunsmithing costs
✔ Easy maintenance and servicing

For shooters running multiple barrels or calibres, the Zeus offers one of the most practical systems available.

Left Hand Configuration

This version is specifically configured as:

Left Hand

Perfect for:

• Left-handed PRS competitors
• NRL shooters
• Precision rifle enthusiasts
• Long-range hunters
• Custom rifle builders

Unlike many actions that simply mirror controls, the Zeus is engineered as a true left-hand action while maintaining all premium Zeus features.

Short Action .308 Bolt Face

This model features:

Short Action

Standard .308 Bolt Face (.473″)

Compatible with cartridges including:

• .308 Winchester
• 6.5 Creedmoor
• 6 Creedmoor
• .243 Winchester
• .260 Remington
• 7mm-08 Remington
• 22 Creedmoor
• 25 Creedmoor

This configuration is ideal for modern precision rifle cartridges commonly used in competition and long-range hunting applications.

Controlled Round Feed Reliability

The Zeus utilizes a:

Controlled Round Feed (CRF) System

Unlike conventional push-feed actions, the extractor captures the cartridge during feeding and maintains control throughout the chambering cycle.

Benefits include:

✔ Exceptional feeding reliability
✔ Positive extraction
✔ Reliable operation from awkward shooting positions
✔ Improved performance during rapid stage shooting
✔ Excellent hunting reliability

This feature has helped make the Zeus particularly popular among serious competitors and hunters.

Three-Lug Bolt Design

The Zeus features a precision-machined:

3-Lug Bolt

Providing:

• 60° bolt throw
• Faster cycling speed
• Increased scope clearance
• Smooth operation

The shorter bolt throw is particularly beneficial during PRS and NRL competition where rapid follow-up shots can make a significant difference.

DLC-Coated Receiver & Bolt

Both the receiver and bolt are treated with:

Diamond Like Carbon (DLC)

Benefits include:

✔ Reduced friction
✔ Increased wear resistance
✔ Improved corrosion resistance
✔ Ultra-smooth bolt travel

The DLC finish contributes significantly to the renowned smoothness of the Zeus action.

Built for Competition & Hunting

The Zeus was designed to excel across multiple disciplines.

Perfect for:

Precision Rifle Competition

• PRS Australia
• NRL Hunter
• Club precision matches

Hunting Applications

• Mountain hunting
• Long-range hunting
• Backcountry rifle builds

Precision Rifle Builds

• Lightweight hunting rifles
• Match rifles
• Multi-calibre systems

Premium Receiver Construction

The receiver is manufactured from:

Pre-Hardened 416 Stainless Steel

Features include:

• Integral recoil lug
• Integral 20 MOA Picatinny rail
• Precision EDM raceways
• Tight manufacturing tolerances

The result is exceptional consistency and reliability over the life of the action.

Designed Around Modern Components

The Zeus is compatible with:

✔ Remington 700 triggers
✔ AI magazines
✔ AW magazines
✔ Remington 700 footprint stocks
✔ Remington 700 footprint chassis systems
✔ Pre-fit barrels

This compatibility allows builders to choose from a huge range of premium components.

Key Features

✔ Short Action configuration
✔ Left Hand operation
✔ .308 bolt face (.473″)
✔ Patented Quick Change barrel system
✔ Controlled Round Feed design
✔ 3-lug bolt system
✔ 60° bolt throw
✔ DLC-coated receiver and bolt
✔ Integral recoil lug
✔ Integral 20 MOA rail
✔ Remington 700 footprint compatibility
✔ AI and AW magazine compatibility

Specifications

Ideal For

• PRS competitors
• NRL shooters
• Left-handed precision rifle shooters
• 6 Creedmoor builds
• 6.5 Creedmoor builds
• .308 Winchester builds
• Long-range hunting rifles
• Multi-calibre custom rifles

What’s in the Box

• Terminus Zeus Short Action Receiver
• Left Hand .308 Bolt Assembly
• Proprietary Bolt Knob
• Integral 20 MOA Rail
• Manufacturer Documentation

(Configuration may vary depending on selected options.)

Why Buy From Delta Tactical

Delta Tactical is Australia’s destination for premium custom rifle systems.

When you purchase from us you receive:

✔ Genuine Terminus Actions products
✔ Expert custom rifle advice
✔ Fast Australian shipping
✔ Local support and after-sales service
✔ Competition and hunting experience

For left-handed shooters building a flagship custom rifle, the Terminus Zeus Short Action Left Hand .308 Bolt Face Quick Change is widely regarded as one of the most innovative and capable custom actions currently available.

The post Zeus Action – Short Action Left Hand .308 Bolt Face Quick Change appeared first on Delta Tactical.

The Premium Standard for Modern Custom Actions

The Terminus Zeus has developed a reputation as one of the most innovative and refined custom rifle actions on the market.

Built around a Remington 700 footprint and featuring Terminus’ patented Quick Change barrel system, the Zeus allows shooters to swap barrels without the need for a barrel vise, action wrench or gunsmith intervention.

For shooters wanting one action capable of supporting multiple cartridges and barrels, few systems offer the flexibility of the Zeus.

Quick Change Barrel System

The defining feature of the Zeus is its:

Patented Quick Change Barrel Interface

Unlike conventional actions that require specialised tooling to remove and install barrels, the Zeus allows users to install pre-fit barrels quickly and securely using its integrated locking system.

Benefits include:

✔ Fast barrel changes
✔ No barrel vise required
✔ No action wrench required
✔ Repeatable installation
✔ Simplified calibre changes
✔ Reduced downtime

Many Zeus owners regularly swap between calibres and report highly repeatable return-to-zero performance when reinstalling barrels.

Long Action Magnum Configuration

This model is configured as:

Long Action

Right Hand

Magnum Bolt Face

Designed for cartridges including:

• 7mm PRC
• 300 PRC
• 300 Winchester Magnum
• 7mm Remington Magnum
• 28 Nosler
• 30 Nosler
• Other .532″ magnum bolt face cartridges

The Long Action platform provides maximum flexibility for modern long-range hunting and ELR cartridge families.

Controlled Round Feed Reliability

Unlike many modern custom actions, the Zeus incorporates:

Controlled Round Feed (CRF)

Benefits include:

✔ Positive cartridge control
✔ Reliable feeding under stress
✔ Consistent extraction
✔ Improved reliability from awkward shooting positions
✔ Exceptional hunting performance

This feature has made the Zeus particularly popular among serious mountain hunters and precision rifle shooters.

3-Lug Bolt Design

The Zeus features a precision-machined:

3-Lug Bolt

Providing:

• 60° bolt throw
• Fast cycling speed
• Increased scope clearance
• Smooth operation

The bolt is machined from a single piece of pre-hardened 4340 Chrome-Moly steel for exceptional durability.

DLC-Coated Components

Both the receiver and bolt are finished with:

Diamond Like Carbon (DLC)

Advantages include:

✔ Reduced friction
✔ Improved corrosion resistance
✔ Enhanced wear resistance
✔ Extremely smooth bolt operation

The DLC treatment contributes significantly to the renowned feel of the Zeus action.

Premium Construction

The Zeus receiver is manufactured from:

Pre-Hardened 416 Stainless Steel

Features include:

• Integral recoil lug
• Integral 20 MOA Picatinny rail
• EDM-machined raceways
• Precision tolerances throughout

The result is an action designed to maintain consistency under heavy use and harsh field conditions.

Designed for Modern Precision Rifle Builds

The Zeus incorporates numerous premium features including:

✔ Remington 700 footprint compatibility
✔ Remington-style trigger compatibility
✔ Patented threaded trigger pins
✔ Mini M16 extractor
✔ Roller-tipped cocking piece
✔ Improved bolt stop design

Every feature is engineered to improve reliability, ease of maintenance and user experience.

Key Features

✔ Long Action configuration
✔ Right Hand operation
✔ Magnum bolt face (.532″)
✔ Patented Quick Change barrel system
✔ Controlled Round Feed design
✔ 3-lug bolt with 60° throw
✔ DLC-coated receiver and bolt
✔ Integral recoil lug
✔ Integral 20 MOA Picatinny rail
✔ Remington 700 footprint compatibility
✔ Precision EDM-machined raceways

Specifications

Ideal For

• Long-range hunting builds
• 7 PRC rifles
• 300 PRC rifles
• ELR competition rifles
• Multi-barrel custom builds
• Precision rifle enthusiasts
• Backcountry hunting rifles

What’s in the Box

• Terminus Zeus Long Action Receiver
• Long Action Magnum Bolt Assembly
• Proprietary Bolt Knob
• Integrated 20 MOA Rail
• Manufacturer Documentation

(Configuration may vary depending on ordering options.)

Why Buy From Delta Tactical

Delta Tactical is Australia’s home of premium custom rifle systems.

When you purchase from us you receive:

✔ Genuine Terminus Actions products
✔ Expert custom rifle advice
✔ Fast Australian shipping
✔ Local support and after-sales service
✔ Competition and hunting experience

For shooters building a flagship custom rifle, the Terminus Zeus Long Action Magnum Quick Change is widely regarded as one of the finest custom actions available today, combining premium machining, innovative engineering and true multi-calibre capability.

The post Zeus Action – Long Action Right Hand Magnum Bolt Face Quick Change appeared first on Delta Tactical.

308 BOLT

RIGHT HAND

The champion. Zeus is an over-engineered tactical one-piece action designed for special operators, competition shooters, law enforcement, and extreme-range hunters. Finished with a full DLC treatment.

Precision 3-lug receiver with 60° bolt

Receiver is made of pre-hardened 416 Stainless Steel

Receiver has an integral .300” recoil lug and 20 MOA Picatinny Rail

Raceways are electric discharge machined, EDM, for exacting tolerances

3 lug, .725” diameter fluted bolt machined from one-piece, pre-hardened 4340 Chrome-Moly

Receiver and bolt are both DLC treated

Proprietary Bolt Knob

Comes standard with quick change barrel feature

Receiver headspace tolerance and timed threads allow pre fit barrels to be installed by the customer

Receiver threads are 1.0625”x16 T.P.I.

Unique threaded trigger pins replace outdated hammered-in style pins – Patent Pending

Accepts Remington style triggers

Mini M16 extractor

Improved cantilever style bolt stop provides strength and does not require stock modification

.062” diameter firing pin

Roller tipped cocking piece for smooth cocking operation

Designed to accept AI and AW style magazines

Remington 700 footprint allows interface with standard stocks and chassis systems

Zeus is only available in a short action

Available in .223, .308, and Mag bolt

Weight: 37.76 ounces

PLEASE NOTE: We can only ship this to a dealer. Please contact us if you would like to purchase so we can discuss your dealer of choice and calculate accurate freight.

The post Zeus Full Tenon Change appeared first on Delta Tactical.

308 BOLT

RIGHT HAND

The champion. Zeus is an over-engineered tactical one-piece action designed for special operators, competition shooters, law enforcement, and extreme-range hunters. Finished with a full DLC treatment.

Precision 3-lug receiver with 60° bolt

Receiver is made of pre-hardened 416 Stainless Steel

Receiver has an integral .300” recoil lug and 20 MOA Picatinny Rail

Raceways are electric discharge machined, EDM, for exacting tolerances

3 lug, .725” diameter fluted bolt machined from one-piece, pre-hardened 4340 Chrome-Moly

Receiver and bolt are both DLC treated

Proprietary Bolt Knob

Comes standard with quick change barrel feature

Receiver headspace tolerance and timed threads allow pre fit barrels to be installed by the customer

Receiver threads are 1.0625”x16 T.P.I.

Unique threaded trigger pins replace outdated hammered-in style pins – Patent Pending

Accepts Remington style triggers

Mini M16 extractor

Improved cantilever style bolt stop provides strength and does not require stock modification

.062” diameter firing pin

Roller tipped cocking piece for smooth cocking operation

Designed to accept AI and AW style magazines

Remington 700 footprint allows interface with standard stocks and chassis systems

Zeus is only available in a short action

Available in .223, .308, and Mag bolt

Weight: 37.76 ounces

PLEASE NOTE: We can only ship this to a dealer. Please contact us if you would like to purchase so we can discuss your dealer of choice and calculate accurate freight.

The post Zeus Quick Change appeared first on Delta Tactical.

MAGNUM

RIGHT HAND

The knockout. Kratos is designed for the hunter or shooter wanting the extra punch of a large calibre mag cartridge, yet still maintain a standard long action footprint and stock. Finished with a full DLC treatment.

Precision 3-lug receiver with 60° bolt

Receiver made of pre-hardened 416 Stainless Steel

Receiver has an integral .250″ recoil lug

Receiver finished with a full DLC treatment

Two-piece Lightweight 20 MOA Picatinny Rail

Raceways are electric discharge machined, EDM, for exacting tolerances

Lightweight Shroud

3 lug, .725” diameter fluted bolt machined from one-piece, pre-hardened 4340 Chrome-Moly

Bolt is DLC treated

Proprietary Lightweight Bolt Knob

Receiver headspace tolerance and timed threads allow pre-fit barrels to be installed by the customer

Receiver threads are 1.0625” x 16 T.P.I. – *optional 1.100 x 16 T.P.I.

Unique threaded trigger pins replace outdated hammered-in style pins – Patent Pending

Accepts Remington style triggers

Mini M16 extractor

Improved cantilever style bolt stop provides strength and does not require stock modification

3.8” ejection port

.062” diameter firing pin

Roller tipped cocking piece for smooth cocking operation

Accepts 3.8” internal box mag and AI style mags

Standard Remington 700 long action footprint

Kratos Lite is only available in a long action

Available with .308, Mag, and .590 bolt face

Weight: 27.20 ounces

PLEASE NOTE: We can only ship this to a dealer. Please contact us if you would like to purchase so we can discuss your dealer of choice and calculate accurate freight.

The post Kratos Lite appeared first on Delta Tactical.

MAGNUM

RIGHT HAND

The knockout. Kratos is designed for the hunter or shooter wanting the extra punch of a large calibre mag cartridge, yet still maintain a standard long action footprint and stock. Finished with a full DLC treatment.

Precision 3-lug receiver with 60° bolt

Receiver made of pre-hardened 416 Stainless Steel

Receiver has an integral .250″ recoil lug

Receiver comes standard with a dual pinned and 8×32 screwed 20 MOA Picatinny Rail – *optional 40 MOA Picatinny Rail

Receiver finished with a full DLC treatment

Raceways are electric discharge machined, EDM, for exacting tolerances

3 lug, .725” diameter fluted bolt machined from one-piece, pre-hardened 4340 Chrome-Moly

Bolt is DLC treated

Proprietary Bolt Knob

Receiver headspace tolerance and timed threads allow pre-fit barrels to be installed by the customer

Receiver threads are 1.0625” x 16 T.P.I. – *optional 1.100 x 16 T.P.I.

Unique threaded trigger pins replace outdated hammered-in style pins – Patent Pending

Accepts Remington style triggers

Mini M16 extractor

Improved cantilever style bolt stop provides strength and does not require stock modification

3.8” ejection port

.062” diameter firing pin

Roller tipped cocking piece for smooth cocking operation

Accepts 3.8” internal box mag and AI style mags

Standard Remington 700 long action footprint

Kratos is only available in a long action

Available with .308, Mag, and .590 bolt face

Weight: 36.1 ounces

PLEASE NOTE: We can only ship this to a dealer. Please contact us if you would like to purchase so we can discuss your dealer of choice and calculate accurate freight.

The post Kratos appeared first on Delta Tactical.

308WIN

RIGHT HAND

All around performer. A rifle action designed for the discriminating shooter looking for a reliable 3-lug, 60° precision receiver. Finished with a full DLC treatment.

Precision 3-lug receiver with 60° bolt

Receiver is made of pre-hardened 416 Stainless Steel

Receiver has a dual-pinned, surface ground .250” recoil lug

Receiver comes standard with a dual pinned and 8×32 screwed 20 MOA Picatinny Rail

Receiver finished with a full DLC treatment

Raceways are electric discharge machined, EDM, for exacting tolerances

3-lug, .725” diameter fluted bolt machined from one-piece pre-hardened 4340 Chrome-Moly

Bolt is DLC treated

Proprietary Bolt Knob

Receiver headspace tolerance and timed threads allow pre fit barrels to be installed by the customer

Receiver threads are 1.0625” x 16 T.P.I.

Unique threaded trigger pins replace outdated hammered-in style pins – Patent Pending

Accepts Remington style triggers

Mini M16 extractor

Improved cantilever style bolt stop provides strength and does not require stock modification

.062” diameter firing pin

Roller tipped cocking piece for smooth cocking operation

Designed for BDL configurations and will accept 3.0″ internal box mags and AI style magazines

Remington 700 footprint allows interface with standard stocks and chassis systems

Apollo is only available in a short action

Available in .223, .308, and Mag bolt

Weight: 32.48 ounces

PLEASE NOTE: We can only ship this to a dealer. Please contact us if you would like to purchase so we can discuss your dealer of choice and calculate accurate freight.  

The post Apollo appeared first on Delta Tactical.