Convert your Gen-2 KRISS Vector SDP into a factory-spec Gen-3 — performance, ergonomics, and modern styling, without buying a new pistol.
Send your Vector to our facility and our certified KRISS gunsmiths will complete a factory Gen-3 conversion using factory parts and assembly. The result is a Vector that looks, handles, and performs like a stock Gen-3 SDP.
Factory Conversion Service – Vector SDP Gen 2 to Gen 3
Why upgrade?
- Save money — upgrade to full Gen-3 features while keeping your serialized Vector.
- Genuine factory parts — installed by certified KRISS gunsmiths for perfect fit, finish, and lasting value.
- Extended coverage — backed by a factory 1-year warranty for total peace of mind.
- Inspected and refreshed — all moving parts checked, with worn springs replaced to restore reliable, factory-spec operation.
- Enhanced ergonomics — modern grip, crisp skeletonized trigger, and ambidextrous controls for improved handling.
Service includes:
- Full inspection & disassembly — complete teardown and inspection of your Gen-2 Vector SDP.
- G3 components (installed):
- G3 upper & lower housing with updated levers
- G3 interchangeable AR-15 / M16 pistol grip
- G3 skeletonized trigger (0.7 mm pre-travel)
- G3 bolt release & mounting block
- G3 ambidextrous magazine release
- G3 rear picatinny stock mount
- G3 handguard — M-LOK style
- Factory reassembly, testing & QA — full function checks and final quality inspection prior to return.
- Round-trip shipping included — shipment from you to our factory and return delivery back to you are covered in the service price.
- Factory warranty extension — adds 1 year of factory-backed warranty from the date of conversion.
Important — Pricing & Promotions
All promotions, discounts, and coupon codes are explicitly excluded from conversion services. Promotional offers do not apply to Gen-3 conversions and cannot be combined with this service.
Service Eligibility & Terms
- This service applies only to Gen-2 Vector SDP models with 5.5" or 6.5" barrels.
- Not a DIY kit — the firearm must be shipped to KRISS USA for conversion by our certified gunsmiths.
- Lead time: Please allow approx. 2–3 weeks for conversion and processing from our receipt of the firearm (subject to parts availability).
- Compliance: All transfers and returns will be handled in full compliance with federal and state firearm laws.
- The converted firearm will be returned to the original return address on file or to the FFL of your choice
- Color availability: Conversions are currently offered in Black only; additional color options roll out in Q1 2026.
Have questions or need shipping instructions? Contact our Customer Service Team at support@kriss-usa.com