Seekins Precision SIC Magwell .338 11700473F – Precision Magazine Well for .338 Caliber SIC Actions

The Seekins Precision SIC Magwell .338 (Part # 11700473F) is a heavy-duty, precision-machined magazine well specifically designed for the Seekins Precision SIC bolt-action rifle when chambered in .338 caliber cartridges, most notably the .338 Lapua Magnum. This magwell is engineered to provide reliable feeding, smooth magazine insertion, and enhanced ergonomics for shooters running large magnum cartridges that require robust magazine support. Whether you are building a custom extreme long-range precision rifle, competing in long-range matches, or preparing a serious big-game hunting rifle, this .338-specific magwell delivers the strength, fit, and performance that Seekins Precision is known for.

Manufactured from high-strength materials and machined to tight tolerances, the Seekins SIC .338 Magwell ensures proper alignment with the action and consistent feeding performance with .338 Lapua Magnum and similar large-capacity magnum magazines.

Key Features of the Seekins Precision SIC Magwell .338

Why Choose the Seekins Precision SIC Magwell .338 11700473F?

When searching for a high-quality magazine well for .338 caliber rifles on the Seekins SIC action, the Seekins Precision SIC Magwell .338 11700473F stands out as the best choice for extreme long-range shooters and custom rifle builders. The .338 Lapua Magnum is one of the most popular cartridges for extreme long-range shooting, but its large case head and high operating pressures require a magwell specifically designed to handle these demands. Generic or standard magwells often lack the proper dimensions and reinforcement needed for reliable .338 magazine function. The Seekins SIC .338 Magwell solves this issue with a purpose-built design that provides excellent magazine support and smooth feeding. Precision machining ensures the magwell aligns perfectly with the SIC action, reducing the chance of feeding issues that can occur with poorly fitted components. This is especially important when running heavy .338 Lapua Magnum loads at extreme distances. The magwell also improves reload speed and consistency, which is valuable during competition or when hunting large, dangerous game. Because it is manufactured by Seekins Precision specifically for their SIC action, this magwell maintains the same high level of quality and attention to detail found in their complete rifles. It installs cleanly and integrates seamlessly with the stock and action. Whether you are assembling a new custom .338 Lapua Magnum rifle, upgrading an existing SIC action for .338 use, or building an extreme long-range competition rifle, the 11700473F SIC Magwell .338 provides the performance and reliability needed to get the most out of your setup. For shooters who demand the best components for their precision rifle, this magwell is an essential upgrade when running .338 caliber cartridges.

• Specifically designed for .338 Lapua Magnum and large magnum cartridges
• Precision CNC machined for perfect fit on Seekins SIC action
• Reinforced construction for reliable .338 magazine support
• Improves feeding consistency and magazine changes
• High-strength materials for long-term durability
• Ideal for extreme long-range and big-game precision rifles
• Direct fit with no modifications required
• Model: 11700473F | UPC: 810210750325

Technical Specifications – Seekins Precision SIC Magwell .338

The Seekins Precision SIC Magwell .338 (Part # 11700473F, UPC 810210750325) is a precision-machined magazine well specifically designed for the Seekins SIC bolt action when chambered in .338 caliber, most notably the .338 Lapua Magnum. Built with a reinforced design and machined to tight tolerances, this magwell provides excellent magazine support, reliable feeding, and faster reloads. Ideal for extreme long-range shooters, custom rifle builders, and anyone looking to enhance the performance of their Seekins SIC action with a dedicated .338 magwell.