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Mortars in Miniature
...A Scale Model Collection of the "Infantryman's Artillery"...
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- U.S. 81mm Mortar, M252 -
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Medium Extended Range Mortar

U.S.M252
The Kit:
Cast in white metal, this is a 1/35th scale Dartmoor Military Models product. There were a few very minor casting flaws found and the ones that I did find, cleaned up easily. The muzzle needed some interior cleaning that I did with a de-burring bit mounted in my motor tool.
U.S.M252
The Details:
The only additional details that are a must and are not included with the kit, are the retaining strap and mounting hardware to the bipod. I added this feature by using thin strips of drafting tape and photo-etch brass 'hardware'. My example's traversing rod wasn't cast very well, so I cut it out and replaced it with a piece of styrene rod.
U.S.M252
The Extras:
All the items shown came with the kit. (As well as 3 beautifully cast figures).
The mortar bombs are excellently cast and are just about right on as far as scale goes. I relied on the kit's instructions as a painting guide for the bombs.
I added the harness to the backpack from thin strips of drafting tape with either styrene plastic or photo-etch brass 'buckles'.
The rifle... This is just a beauty. Cleanly cast and all that will be needed to enhance this up is to add the sling and it's mounting 'hardware'. It is a replica of the Italian Short Rifle, 6.5mm M91/38.
U.S.M252
U.S.M252
Base and Groundwork:
This base is pine and is 3-1/2 inches in diameter. It is stained and sealed with multiple coats of Polyurethane. Sculptamold mixed with white glue was added for the groundwork. Dry Sculptamold was lightly sprinkled on top for a ground 'texture', and the boot prints were pressed in before the Sculptamold had fully dried. I added dried-flowers for the bushes.
U.S.M252

Painting, Weathering and Finishing:

PollyS/PollyScale Acrylic metal primer, paints and flat coat were used throughout. Winsor and Newton Oils thinned with Loew-Cornell Odorless Brush Cleaner and Thinner were used for the washes.


General Mortar Info:

 

The M252 is an adaption of the British L16A2, and is found in mortar platoons of infantry battalions. The object at the end of the tube is a blast attenuator device which is fitted to further protect the crew from the effects of the muzzle flash. This weapon is of a British design with Canadian built components and has American modifications. Truly an international weapon system.

The M252 in U.S. Army service is transportable in the self-propelled mode by the M125 series of fully tracked vehicles based on the M113 Armored Personnel Carrier. In U.S. Marine Corps service, the M252 is carried in the LAV(M), 8-wheeled Light Armored Vehicle. Both vehicles providing 'under armor' operation and excellent mobility of this weapon.


Actual Mortar Data:  
Length: 56in.
Weight: Tube Assembly: 35lbs., Bipod: 26lbs., Baseplate: 25.5lbs., M-64 Sight Unit: 2.5lbs. Total Weight: 89lbs.
Maximum Effective Range: 6,234yds.
Rates of Fire: Maximum: 33 rounds per minute., Sustained: 16rpm.

Ammunition:  
HE, M821  
HE, M889  
RP, M819  

TM 9-1015-249-10 FT 81-AR-1 Crew Positions Crew Positions Parts Identification
TM 9-1015-249-10
MC TM 09922A-10/1
FT 81-AR-1      

From a United States Marine...
"As an 81mm mortarman with 2/9 from '88 to '92 I've got a ton of guntime on this excellent weapon.  The one thing that really stands out when firing it is the "ring" associated with the B.A.D., especially when firing max charge H.E. or illum.  When the round goes out there is a very distinct sound as the B.A.D. reverberates - when videotaped the blast isn't as loud as you would expect (probably attenuated by the camera) but the ring comes through loud and clear." -- Dustin Atwood, USMC

Sources:
Federation of American Scientist

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Unless otherwise specified, all models built, painted, photographed and are owned by the author.
Mortars in Miniature, Created and Maintained by
Kevin Robert Keefe, Copyright © 2001 - 2010
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