Description Deactivated 1939 Mk I Dovetail Bren. Authentic WWII-Era. The 1939 Mk I Dovetail Bren is one of the most recognisable light machine guns of the Second World War. Produced just before Britain entered the conflict, this early Mk I model features the distinctive dovetail sight arrangement and classic wooden furniture. This example has been professionally and permanently deactivated, making it completely safe and ideal for display. It retains its original wartime character, with visible factory markings, smooth patina, and honest period wear that tell its story from over eight decades ago. It also retains full moving parts. Perfect for collectors, museums, film prop departments, or anyone with a passion for British military history. Key Features Genuine 1939 Mk I Bren with dovetail sight configuration Original wood stock and handguard showing period wear Permanent UK-standard deactivation for safe display Clear factory markings and early receiver stamps Original blued metal finish with rich, authentic patina Supplied with a deactivation certificate Excellent centrepiece for a WWII collection or historical exhibition Historical Background Adopted in 1938 and first issued the following year, the Bren Mk I quickly became the backbone of the British infantry section. Its accuracy, reliability and easy field maintenance made it one of the finest light machine guns of its era. The early “dovetail” variant, as seen here, was fitted with a precision-machined dovetail mount for optical or alternative sight attachments — a feature later simplified in subsequent versions. Specification Detail Description Model: Bren Mk I (Dovetail) Year: 1939 Calibre (original): .303 British (non-firing, for reference only) Construction: Steel receiver, wooden furniture Finish: Original blued metal with age patina Condition: Collectable vintage condition, fully deactivated Deactivation: UK-compliant, non-functional display piece Legal Notice This item is a permanently deactivated firearm offered solely as a historical collectible or display piece. Frequently Asked Questions Is this Bren gun functional?No — it has been permanently deactivated in line with UK Specification requirements. It cannot be restored to working condition. The good news is it retains full moving parts. This makes it very collectable and a great investment piece. Will it include a certificate?Yes. It will be supplied with a Deactivation certificate. https://lockstockdeacts.com/wp-content/uploads/2024/03/Bren-mk1-1.mp3