Watch Stock Duplicator Machine in Action
Production wood rifle stocks, both laminates and hardwoods, are commonly made with stock duplicating machines. Stock duplicators allow a stock-maker to copy a master design faithfully and efficiently. The video below, from Colorado rifle-maker Michael Cuypers, shows a stock duplicator (in automatic mode) cutting a piece of Turkish Walnut, for a mauser 98. This machine rotates the blank while a spinning vertical cutting head shapes and trims the blank. This duplicator manually tracks the shape/profile of the master blank. To make another stock, this process needs to be repeated, with the master in place. For more information about this duplicating machine, visit www.riflebuilders.com.
Watch Stock Duplicator in Progress
Future Technology: We are starting to see stocks made with CNC milling machines that cut stock profiles based on three-dimensional scans of master stock designs. However, the traditional mechanical duplicator process in the video is still most commonly used by most of today’s stock-makers.
Turkish Walnut — Where to Get a Beautiful Blank
The Bijou Creek video above shows a Turkish Walnut stock being roughed out. Turkish Walnut is some of the most beautifully figured wood available — but it can be pricy. If you are looking for this kind of ultra-high-grade wood, it makes sense to shop carefully. You’ll find a wide selection of Turkish Walnut blanks at the HunterBid.com website. Hundreds of selections are available at auction. Prices start as low as $150.00. The finest blanks sell for $1,000 or more. New blank selections are added to the website every other day. HunterBid.com is run by Chiron Inc., which is 100% owned by the Ergin family who are of Turkish origin. Chiron maintains warehouses in Dover, NH and Istanbul, Turkey.
Video find by Boyd Allen. We welcome reader submissions.
Similar Posts:
- Need Wood? Try HunterBid.com for Turkish Walnut
- Stocks by Carl Bernosky
- Got Wood? Check Out Northwest Timber
- Fancy Hardwood Sources for Gunstocks
- Bastogne Beauty — F-Classer from Master Class Stocks
Tags: Bijou Creek, Riflestock, Stock Duplicator, Stock Maker, Turkish Walnut, Walnut
Seems like a wood / laminate stock would be real easy to do on a CNC mill. Anyone know where to find a 3D models of well-known stock designs?
Shame about the massive watermark covering the actual interesting part of the video. . . And what did they film it with? A potato?
Charlie: Old post I know but…With the growing use of 3D scanning, it is easier than ever to get a high quality 3D model of ANY item. Google 3d scanning in your city/state and you will find something. If not try and contact some aeronautical engineering shops they’ll be able to help you find someone. All you need to do is borrow a stock you want modelled.
It’s interesting to see how accurate this machine can be with this stock. I think it’s a very interesting process how it essentially replicates the movements of the measuring piece. It’s something to remember when looking to have a stock replicated because It could be interesting to see all the details and how they turn out.
I’ld like to see this machine cut stocks that have the features we competitive shooters have on our stocks ie, near vertical grips, offset butts, deep fore stocks, etc. Cutting “hunting” rifle stocks have relatively “shallow” features compared to the stocks we use.