CUSTOM  MADE  SAps and Blackjacks

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Welcome to Foster Impact Devices
Here at Foster Impact Devices we have been producing custom saps and blackjacks since 2004 for law enforcement, military and private collectors.  We offer standard flat saps in classic patterns, full braided blackjacks and our popular coin sap.  All saps and jacks are hand made in the USA from top quality leather that are hand braided and machine sewn.  We offer reproductions of Bucheimer and Jaypee saps and blackjacks from the famous small midget sap to the convoy blackjack.  Both saps and blackjacks can be made with or without the flat spring shank in the saps or the coil spring in the blackjacks....just depends on how hard you want them to hit. 
All Foster Impact Devices are proudly made in the
                                            U. S. A.


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