Transform your KRISS Vector CRB Gen 2 into a modern Gen 3 platform with this professional factory conversion service from PRK Arms. Our certified KRISS gunsmiths perform complete upgrades using authentic factory components, delivering enhanced performance and ergonomics without purchasing a new firearm. Experience the latest Vector features while retaining your trusted serialized receiver.
Key Features
- Factory-Spec Conversion: Your Gen-2 Vector CRB is professionally converted to match genuine Gen-3 specifications for authentic look, feel, and performance.
- Certified KRISS Gunsmiths: Expert technicians trained by KRISS ensure perfect fit, finish, and reliable operation using only factory parts.
- Comprehensive Inspection & Refresh: Complete teardown and inspection with replacement of worn springs to restore factory-spec reliability.
- Enhanced Ergonomics Package: Includes modern interchangeable AR-15/M16 pistol grip, crisp skeletonized trigger, and ambidextrous controls for improved handling.
- Factory Warranty Extension: Backed by a 1-year factory warranty from conversion date for complete peace of mind.
- Round-Trip Shipping Included: Service price covers secure shipment to our facility and return delivery to you.
Product Specifications
| Specification | Details |
|---|---|
| Service Type | Factory Conversion: Gen 2 to Gen 3 |
| Compatible Firearm | KRISS Vector CRB Gen 2 |
| Installation | Certified KRISS Gunsmiths |
| Parts Used | Genuine KRISS Factory Components |
| Warranty | 1-Year Factory Extension |
| Shipping | Round-Trip Included |
| Standard Components | G3 Upper/Lower Housing, G3 Pistol Grip, Skeletonized Trigger, Ambidextrous Controls, M4 Stock Adapter, M-LOK Handguard |
Why Choose This Vector Conversion Service
This professional conversion offers significant advantages over purchasing a new firearm. You maintain your familiar serialized Vector while gaining all modern Gen-3 enhancements at a fraction of the cost. The factory-spec installation preserves your firearm’s value and ensures compatibility with future KRISS accessories. With comprehensive inspection and refresh of moving parts, your converted Vector will operate with the reliability and precision expected from KRISS engineering. The included warranty and shipping make this a complete, worry-free upgrade solution.
Ready to modernize your Vector? Contact PRK Arms today to begin your factory conversion process and experience the enhanced performance of a Gen 3 platform.













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