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USIZE DECAPPER APP/ACP

Undersized flash hole decapper for ACP or APP Deprime Kit (product = 91714) and APP Deprime Kit (product = 91588).

Availability: In stock
SKU: 91892
$5.00

Undersized flash hole decapper for ACP or APP Deprime Kit (product = 91714) and APP Deprime Kit (product = 91588).

Existing reviews
Buy several if you process crimped primers
4
For the past 2 years I have been using an APP as a deprimer of several different calibers. During that time I have spent more on replacement decapper pins than I originally paid for the entire APP system.  I just ordered another ten pins today.  The nemesis of these pins are crimped small pistol and rifle primers.  These pins breeze through most uncrimped primers but I just finished depriming 1,000 223/556 casings and broke three pins.  Overall I am delighted with my APP but do wish Lee would make a harder pin for use on crimped brass.
William | 8/6/2025 6:14 AM
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A manager responded to this review
This item is for non-standard flash hole brass (typically foreign produced brass), unless you are working with non-standard undersized flash holes, I would recommend our # AC3993 pin for the APP depriming kit. The pin at the end will be stronger. http://leeprecision.com/ACP-DECAPPER
works well
4
these pins work pretty well but I think the metal is a little soft, bends too easily.  I go easy on them but crimped primers can make things difficult for them.  When they are working with the deprimer kit it makes for a very quick process.
Bradley | 6/21/2025 11:16 AM
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