Replatforming Every Gun Part: Scaling Compliance and UX on BigCommerce

Powering a Premier Parts and Accessories Destination

Every Gun Part offers a massive selection of firearm parts, parts kits, OEM components, and accessories dedicated to repair, restoration, maintenance, and collecting. With a vast and highly specific inventory, the company allows builders and enthusiasts to search by manufacturer, model, or part type to find exactly what they need. A supporting hallmark of their business is their commitment to transparency—individually photographing every single kit so customers see true-to-life images of exactly what they are purchasing.

To support this expansive, dynamic catalog at scale, Mira migrated the store to BigCommerce, leveraging native capabilities to elevate customer UX, drive higher conversion rates, and boost organic SEO traffic.

Complex Data Migration and System Integration

Transferring years of specialized catalog data required meticulous orchestration. The engineering team executed a full data migration, seamlessly moving complex product data, customer profiles, and legacy order histories without disruption. To efficiently manage their growing inventory data moving forward, Mira Commerce integrated a brand-new Product Information Management (PIM) system alongside other key third-party integrations (3PIs).

Front-End Redesign and Search Optimization

The storefront underwent a complete UI/UX overhaul engineered for speed and discoverability:

• Enhanced Navigation & Search: Advanced site search functionality and streamlined navigation allow buyers to confidently locate precise components.

• Optimized Media Delivery: Visual layouts highlight high-resolution kit imagery while keeping site load times exceptionally fast.

• Conversion-Driven Layouts: A fresh homepage and overhauled category pages simplify the path from product discovery to purchase.

Engineering Automated Compliance and Custom Checkout Logic

Operating within a regulated market requires absolute precision at checkout without introducing unnecessary friction for the buyer. Mira replaced legacy, manual review processes with fully automated Federal Firearms License (FFL) validations powered by specialized compliance integrations. Additionally, custom checkout logic was engineered directly into the flow to seamlessly handle intricate regulatory requirements and customer-level shipping restrictions.

By pairing BigCommerce with custom technical architecture, Every Gun Part now operates on a fast, compliant, and scalable platform designed for growth.