Product Overview
The KFF Defense inventory includes the Weatherby Mark V Accumark, a bolt action rifle engineered for precision and power, specifically chambered in 30-378 Weatherby Magnum. This system is designed for experienced shooters and hunters who require validated accuracy and robust performance in extreme conditions. The Mark V Accumark integrates a purpose-built action with a high-performance barrel and stock configuration, optimizing it for long-range engagements and substantial game.
Key Features
Mark V 9-Lug Action System
The Mark V action is globally recognized for its structural integrity, specifically designed to manage the elevated pressures of magnum cartridges such as the 30-378 Weatherby Magnum. Its 9-lug, push-feed bolt design ensures positive cartridge feeding and extraction. A distinct 54-degree bolt rotation facilitates rapid cycling and minimizes interference with mounted optics, enhancing operational efficiency. The forged, one-piece bolt includes fluting, relief ports, and a full shroud to mitigate potential gas events, providing an additional layer of user protection. A two-position safety mechanism operates smoothly and silently, incorporating a bolt lock feature for secure transport and handling.
Precision Barrel & Stock Configuration
The Accumark variant features a #3 contour fluted barrel, optimized for weight reduction while maintaining rigidity for consistent shot placement. The barrel is finished with a durable Graphite Black Cerakote coating, offering superior resistance to abrasion and environmental corrosion. The rifle is bedded into a hand-laid fiberglass stock with integral aluminum bedding blocks, ensuring a rigid interface between the action and stock. This construction minimizes flex and mitigates accuracy degradation over time. The Gray Webbed Black fixed Monte Carlo stock design provides a stable and ergonomic shooting platform.
TriggerTech Trigger Integration
Precision control is paramount, and the Accumark integrates a TriggerTech trigger. This unit delivers a crisp, zero-creep break with minimal over-travel, contributing directly to shot consistency. The trigger mechanism is externally adjustable, allowing the operator to fine-tune pull weight to their specific operational requirements.
Validated Performance Guarantee
Performance is backed by Weatherby’s SUB-MOA guarantee. This rifle is warranted to produce a 3-shot group of 0.99 inches or less at 100 yards from a cold barrel when utilizing Weatherby factory or premium ammunition. This guarantee provides a clear validation of the rifle’s inherent precision.
Technical Specifications
General
- **Model:** Weatherby Mark V Accumark
- **SKU:** LIP|WBMAM01N303WR8B
- **Category:** Bolt Action Rifle
Firearm
- **Caliber:** 30-378 Weatherby Magnum
- **Capacity:** 2+1 Rounds (2 in internal magazine, 1 in chamber)
- **Action:** Bolt Action, Mark V 9-Lug Push-Feed System
- **Safety:** Two-Position, Bolt Lock
Barrel
- **Barrel Length:** 26 inches
- **Barrel Contour:** Fluted #3
- **Finish:** Graphite Black Cerakote
Stock
- **Stock Type:** Fixed Monte Carlo
- **Material:** Hand-laid Fiberglass with Aluminum Bedding Blocks
- **Color/Pattern:** Gray Webbed Black
Trigger
- **Trigger System:** TriggerTech, Externally Adjustable
Accuracy
- **Precision Guarantee:** SUB-MOA (0.99″ or less at 100 yards for 3-shot groups from a cold barrel with Weatherby factory or premium ammunition)









