Monatge pour Schmidt & Rubin K31, type weaver , matériel de chasse
Rail EAW pour Mq31/ K31, Picattini 20MOA ou 0 MOA - Atelier d'Armurerie Roch Custom, Genève Suisse
Swiss K-31 Scope Mount (ON SALE) – Rock Solid Industries
BadAce Low-Profile Picatinny Rail NDT (No Drill-Tap) Scope Mount for Swiss K31 : Sports & Outdoors
BadAce NDT (No Drill Tap) Picatinny Rail for Yugoslavia Mauser M48/M48A : Sports & Outdoors
Precision Rifle W+F K31 Custom XXI
Accessory Details Swiss Products K31 Clamp-On Scope Mount with over barrel mount (OBM)
My 1942 K31 with Swiss Products diopters, matching bayonet, and well-hidden import mark : r/milsurp
Swiss K31 Bipod Accessory Rail