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.177 [Diana] Model 25, Rare Vintage Airgun (Smooth Bore)

£95.00

  • UPC/EAN:PLU MO25
 STORE COLLECTION ONLY WITH ID 18+  
SOLD - Better luck next time!
Spring Powered  ( Break Barrel )
Condition : Well Worn
Overall Length : 104.14 cm 41.00" inches       
Barrel Length : 36.00 cm 14.17" inches
Weight (Approx) 2400 g 5.291 lbs
Cocking System : Break Barrel
Anti-Bear Trap : No
Magazine Capacity : Single shot
Ammo Type : 4.5mm .177 Pellet
Approximate Power : 5.00 ft/lbs
Safety Catch : None
Stock Material  : Beech
Stock Type  : Ambidextrous
Butt Pad : None
Sling Swivel Studs : None
Made in : Germany
 Description: 

The Diana Model 25 is a classic break-barrel, spring-piston air rifle produced by Diana Mayer & Grammelspacher in Germany, with production spanning from the 1920s to the 1980s. Designed as a youth-oriented rifle, it is compact (approximately 41 inches long) and lightweight (around 5 lbs), making it ideal for younger or novice shooters. Available in .177 and .22 calibers, it features a rifled barrel in most versions, though some early models (like this one) were smoothbore for darts. With a muzzle velocity of around 377–600 fps depending on caliber and pellet type, it delivers modest power (4–8 ft/lbs), suitable for plinking and short-range target shooting at 6–10 meters. Its simple design, often featuring a wooden stock and basic open sights, emphasizes reliability and ease of use, with a light cocking effort of about 14 lbs due to a ball-bearing detent.

The Diana 25 stands out for its quality construction and historical significance, often sold under various brand names like Winchester (Model 425), Original, Beeman, Hy-Score, and Gecado due to post-WWII trademark issues with Milbro in Scotland. Its trigger system varies, with some models featuring a direct sear and others a desirable three-ball-bearing sear with two adjustment screws for a crisp pull, though improper adjustment can lead to a vague trigger. The rifle’s smooth operation, minimal recoil, and adjustable rear sight make it a joy to shoot for casual plinking, though its low power limits its use for hunting. Collectors value its nostalgic appeal and durability, with well-preserved examples fetching $100–$200 today, depending on condition and branding.

Compared to similar airguns like the Slavia 612, the Diana 25 is slightly larger and more powerful, with a focus on pellet accuracy rather than dart shooting. Its articulated cocking link and optional scope rail (in later models like the 25D) add versatility, while its robust build ensures longevity with proper maintenance, such as oiling leather seals or replacing with synthetic ones. For enthusiasts seeking parts or restoration, suppliers like Pyramyd AIR or Protek Supplies offer components, though availability may vary outside Europe. The Diana 25 remains a beloved classic for its blend of simplicity, accuracy, and historical charm, ideal for collectors or those seeking a low-power, high-quality air rifle.

WE SERVICE ALL OUR SECOND HAND RIFLES UPON ARRIVAL TO ENSURE ULTIMATE SATISFACTION. THIS CAN SOMETIMES INCLUDE REPLACING SEALS, PARTS SUCH AS TRIGGERS, PINS AND OR INCLUDE REMOVING MARKS FROM WOOD / STOCKS.

WE ARE CERTAIN YOU WILL BE HAPPY WITH YOUR PURCHASE.

  This rifle is powered by a spring that is compressed when breaking the barrel. Upon firing, the spring tension is released
[This mechanism is extremely reliable, generally lasting years before maintenance is required]

ID is required upon purchase in the form of PICTURE, NAME, ADDRESS

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