M249 | O.S.I.P.R.

Origin Story

The M249 | O.S.I.P.R. features a custom paint job in gunmetal grey, finished with a prominent Combine logo. Its name and flavor text, "Overwatch Standard Issue Pulse Rifle," directly reference the Half-Life series, appealing to fans of that universe. This Mil-Spec machine gun skin was released on May 3, 2021, as part of The End of Broken Fang update and is included in The Snakebite Collection. The design emphasizes a utilitarian, sci-fi military aesthetic, making it a thematic choice for players.

Drop Chance

M249 | O.S.I.P.R. is Mil-Spec, a Blue-tier skin, less common than base collection drops. From the Snakebite Case: approximately 11.42% per opening (roughly 1 in 9). The 79.92% Mil-Spec tier rate is split across 7 Mil-Spec skins in the case. StatTrak versions drop at ~1.14% from the Snakebite Case (about 1 in 88). These per-skin odds assume equal weighting within tier — Valve publishes tier rates but doesn't formally confirm even distribution across skins in a tier.

Skin Condition

Float range 0 to 0.7. Exteriors: Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred. StatTrak is available in FN, MW, FT, WW, BS.

• Factory New ($0.94): The gunmetal grey base is fully uniform, with the Combine logo appearing crisp and sharply defined on the side panels.
• Minimal Wear ($0.39): Light edge wear begins to appear around protruding parts, but the overall gunmetal finish and logo clarity remain intact.
• Field-Tested ($0.34): Noticeable edge chipping and scratch clusters emerge on flat surfaces like the belt-feed cover, and the gunmetal may appear slightly more matte.
• Well-Worn ($0.32): Wear becomes more prominent and scattered, with broader patches of darker material showing through on edges and high-contact surfaces.
• Battle-Scarred ($0.29): Extensive chipping and exposed base metal are visible, with significant loss of the uniform gunmetal on large panels and the Combine logo potentially obscured.

Model

O.S.I.P.R. uses the current M249 model, added with The End of Broken Fang on May 3, 2021. The Gunsmith finish responds to CS2's dynamic lighting.

How to Obtain

The M249 | O.S.I.P.R. is primarily obtained by opening a Snakebite Case, which remains in the active drop pool. Players can also acquire it through a trade-up contract using ten lower-rarity Mil-Spec skins from The Snakebite Collection. A StatTrak version is also available for kill tracking. For direct purchase, the skin is readily available on the Steam Community Market, third-party marketplaces, and various case-opening or skin trading sites.

Price Range

M249 | O.S.I.P.R. ranges from $0.29 (Battle-Scarred) to $0.94 (Factory New). Field-Tested copies sit at $0.34. StatTrak versions carry a premium at every wear tier.


The current 7-day median is $0.32. The 90-day median is $0.34. The all-time median is $0.17. Volume averages 7 trades per day.

Visual Theme

Gunsmith: This M249 has been custom painted in gunmetal grey and finished with a Combine logo. It features a gunmetal grey base with dark metallic tones and a prominent Combine logo motif. In first-person view, the upper receiver, belt feed area, and side panels with the Combine emblem are most visible. The skin's name and flavor text directly reference the Overwatch Standard Issue Pulse Rifle from the Half-Life series.

Player Rating

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Sticker Compatibility

The dark gunmetal grey finish and Combine sci-fi theme of the M249 | O.S.I.P.R. pair well with blue, teal, or cyan stickers that complement its tech aesthetic, or yellow and orange accents for contrast. Minimalist white and grey logos also fit the industrial feel. The most visible sticker placements in first-person view are typically the side body near the Combine logo and the rear receiver area.