--- title: "UMP-45 | Briefing (Factory New): case drops & odds" description: "UMP-45 | Briefing (Factory New) across CS2 case sites: 3,106 drops on 11 sites in 7 days, worth $0.16 to $7.16. Independent and free, no sign-up." url: https://gambatracker.com/items/ump-45-briefing-factory-new rendered: 2026-11-12T00:12Z --- [Case sites](https://gambatracker.com/case-sites) / [Items](https://gambatracker.com/items) / [UMP-45 | Briefing (Factory New)](https://gambatracker.com/items/ump-45-briefing-factory-new) # UMP-45 | Briefing (Factory New) weapon, Rare · UMP-45 · Briefing · Factory New. Market name: UMP-45 | Briefing (Factory New). Every value is the price the site that dropped it lists it at; there is no external reference price. Drops, 7d · 3,106 · on 11 sites Average value · $0.89 · site prices, drop-weighted Lowest · $0.16 Highest · $7.16 In cases · 7 · with published odds Price spread · 4306% · highest vs lowest site average ## Per site · drops and the value each site put on it | Site | Drops | Average | Lowest | Highest | Last seen | | --- | --- | --- | --- | --- | --- | | [Clash.gg](https://gambatracker.com/case-sites/clash) | 1,579 | $0.16 | $0.16 | $0.16 | 12m | | [Skin.club](https://gambatracker.com/case-sites/skinclub) | 728 | $1.84 | $1.66 | $2.06 | 12m | | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | 586 | $1.77 | $1.64 | $1.77 | 1d | | [Chicken.gg](https://gambatracker.com/case-sites/chicken) | 160 | $0.17 | $0.17 | $0.17 | 1d | | [Hellcase](https://gambatracker.com/case-sites/hellcase) | 27 | $1.91 | $1.89 | $1.93 | 1d | | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | 13 | $1.79 | $1.70 | $1.81 | 6d | | [CSGOFAST](https://gambatracker.com/case-sites/csgofast) | 6 | $3.33 | $3.33 | $3.33 | 3d | | [Bloodycase](https://gambatracker.com/case-sites/bloodycase) | 3 | $1.87 | $1.87 | $1.87 | 8d | | [FarmSkins](https://gambatracker.com/case-sites/farmskins) | 2 | $1.78 | $1.68 | $1.87 | 4d | | [CSGOCASES](https://gambatracker.com/case-sites/csgocases) | 1 | $7.16 | $7.16 | $7.16 | 2d | | [GGDROP](https://gambatracker.com/case-sites/ggdrop) | 1 | $1.84 | $1.84 | $1.84 | 8d | A site's value is what it credits the player with, in its own coin converted at the published rate. Multi-wear drops on Casehug use the odds-weighted mean of the wears' prices. ## Cases that can drop it · with the odds each site publishes | Case | Site | Case price | Odds | Value there | Payout | | --- | --- | --- | --- | --- | --- | | [Gamma 2 Case](https://gambatracker.com/cases/clash/gamma-2-case) | [Clash.gg](https://gambatracker.com/case-sites/clash) | $2.28 | 11.4% | $0.16 | 0.1× | | [GAMMA 2 CASE](https://gambatracker.com/cases/daddyskins/219) | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | $3.58 | 11.1% | $1.77 | 0.5× | | [Gamma 2](https://gambatracker.com/cases/csgorun/gamma2) | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | $1.99 | 1 in 23 | $1.70 | 0.9× | | [GAMMA-2](https://gambatracker.com/cases/dropskin/gamma-2) | [DROP.SKIN](https://gambatracker.com/case-sites/dropskin) | $4.15 | 1 in 27 | $1.85 | 0.4× | | [Ump](https://gambatracker.com/cases/csgorun/ump) | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | $0.66 | 1 in 58 | $1.70 | 2.6× | | [Gamma 2 Case](https://gambatracker.com/cases/ggdrop/gamma2) | [GGDROP](https://gambatracker.com/case-sites/ggdrop) | $3.61 | 1 in 65 | $1.81 | 0.5× | | [MIL-SPEC](https://gambatracker.com/cases/daddyskins/254) | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | $1.45 | 1 in 1,333 | $1.64 | 1.1× | ## Biggest drops · of this item, by value **No drops yet** No drop of this item seen yet. ## Latest drops · newest first [All Latest drops →](https://gambatracker.com/drops?item=ump-45-briefing-factory-new&window=all) [Skin.club](https://gambatracker.com/case-sites/skinclub) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 $6.30](https://gambatracker.com/cases/skinclub/gamma2) battle Hidden $6.47 $1.72 0.27x 2026-11-12 00:03 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 $6.30](https://gambatracker.com/cases/skinclub/gamma2) battle Hidden $6.47 $1.72 0.27x 2026-11-12 00:03 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 $6.30](https://gambatracker.com/cases/skinclub/gamma2) battle [TTD](https://gambatracker.com/players/skinclub/TTD) $6.47 $1.72 0.27x 2026-11-12 00:02 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 $6.30](https://gambatracker.com/cases/skinclub/gamma2) battle Hidden $6.47 $1.72 0.27x 2026-11-12 00:02 UTC [Clash.gg](https://gambatracker.com/case-sites/clash) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 Case $2.28](https://gambatracker.com/cases/clash/gamma-2-case) battle [Kallu](https://gambatracker.com/players/clash/Kallu) $2.28 3.5 gems $0.16 0.25 gems 0.07x 2026-11-12 00:01 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 $6.30](https://gambatracker.com/cases/skinclub/gamma2) battle Hidden $6.47 $1.72 0.27x 2026-11-12 00:00 UTC [DaddySkins](https://gambatracker.com/case-sites/daddyskins) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [GAMMA 2 CASE $3.58](https://gambatracker.com/cases/daddyskins/219) battle [Icky](https://gambatracker.com/players/daddyskins/Icky) $3.58 $1.77 0.49x 2026-11-11 23:59 UTC [DaddySkins](https://gambatracker.com/case-sites/daddyskins) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [GAMMA 2 CASE $3.58](https://gambatracker.com/cases/daddyskins/219) battle [Toot](https://gambatracker.com/players/daddyskins/Toot) $3.58 $1.77 0.49x 2026-11-11 23:59 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 $6.30](https://gambatracker.com/cases/skinclub/gamma2) battle Hidden $6.47 $1.72 0.27x 2026-11-11 23:57 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [UMP-45 | Briefing (Factory New) weapon · Rare](https://gambatracker.com/items/ump-45-briefing-factory-new) [Gamma 2 $6.30](https://gambatracker.com/cases/skinclub/gamma2) battle [Henk](https://gambatracker.com/players/skinclub/Henk) $6.47 $1.72 0.27x 2026-11-11 23:29 UTC Rare · Drops are counted once per sighting across every feed, notable-only feeds included. 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