Several wraps with electrician’s tape works well. Make sure the stock is held tightly together as the pin is inserted and that there is no gap between the pieces. Extensive research was conducted to determine the best methods for cleaning and coating. Coat the stock repair pins with Acraglas Gel and carefully tap them into place. Limited access to this area, through the muzzle (front opening of the barrels), presented a unique challenge. The bores (interior of the barrels) were a specific area of focus since the majority had not been addressed in a very long time and were covered with heavy corrosion.
#Gun stock crack repair screw pins cracked
It consisted of cleaning, removal of corrosion and old coatings from metal surfaces, stabilization of cracked wooden stocks, repair and replacement of broken or missing hardware, repair of loose inlays or old restoration fills, and applications of new and appropriate surface coatings for protection. Photographs were taken to allow visual access to interior parts and makers’ marks, thus reducing the need for future handling and disassembly of these fragile objects, a main goal of preservation.Ĭonservation treatment addressed the stabilization and aesthetic needs of each firearm. The barrels and stocks feature a wide variety of decorative techniques (inlay, damascening, etching, engraving, and chiseling) and an array of materials (steel, silver, gold, copper-alloy, wood, bone, horn, mother-of-pearl, ivory, and tortoiseshell).Ĭonservators disassembled and examined each firearm to document the construction, decorative techniques, and condition of the components. Check out this huge assortment of gunsmithing screws and find the exact ones for your needs. The drill bit I used was 3/32 which is the same size as the pin, My thinking was that threads. Cross holes drilled for brass cross pins.
#Gun stock crack repair screw pins install
All major firing mechanisms (matchlock, wheellock, flintlock, and percussion systems) are represented. Numrich has it all: 6-48 screws, 8-40 screws, gunsmith screw kits and more Since 1950, Numrich has been supplying hard-to-find parts like these gun screws for sale to professional gunsmiths and hobbyists alike. I decided to install two cross pins through the thicker areas of the crack, drilling two holes and filling them with acraglas as well and coating the cross pins with acraglas should make for a durable repair. This effort offered the museum the opportunity to gain more scholarly information about the construction of individual examples. Mainly used by noblemen for hunting and target-shooting, the firearms include long guns, rifles, and pistols from leading schools of gun making in Europe, and range in date from the sixteenth through the nineteenth centuries.Ī survey and treatment project in 2009–2011 indicated an urgent need to address the conservation requirements of the firearms in this collection. Artistic and technological masterpieces, the objects were collected by New York businessman and philanthropist Carl Otto Kretzschmar von Kienbusch and gifted to the museum in 1977. In 2012–2015, the museum documented and conserved 125 firearms from the Kretzschmar von Kienbusch Collection of Arms and Armor.
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