AVON S10 BLACK GAS MASK W/FILTER USED

The Avon S10 Gas Mask is the genuine British military-issue respirator that served as the standard NBC (nuclear, biological, chemical) protective mask for UK armed forces for decades. Manufactured by Avon Protection, the S10 built a global reputation for reliability in the field and remains one of the most sought-after full-face respirators among military surplus collectors, preppers, and tactical gear enthusiasts. These units are genuine surplus in used condition and ship complete with a filter — an authentic piece of kit at a price point that moves fast off the shelf.

Constructed from a single-piece bromobutyl rubber facepiece, the S10 features twin polycarbonate eyepieces for a wide field of view, an internal oral-nasal cup that reduces CO₂ buildup and lens fogging, and an integrated drinking port designed to mate with British-issue canteens. The single 40mm NATO-standard filter port is left-side mounted from the factory but can be swapped to the right side to suit left- or right-handed shooters — a feature that made the mask a favorite among operators and marksmen.

Ideal Customer Base

• Military surplus collectors and British forces reenactors
• Preppers and emergency-preparedness buyers building CBRN kits
• Airsoft and milsim players seeking authentic loadout pieces
• Costume, film, and theatrical prop buyers
• Tactical gear enthusiasts and shooters who value the ambidextrous filter port

Key Features

• Genuine issue: Authentic Avon-manufactured S10 respirator, British military surplus
• Full-face protection: One-piece bromobutyl rubber facepiece with twin polycarbonate lenses
• 40mm NATO filter port: Standardized threading compatible with common 40mm canister filters; port can be relocated left or right
• Internal oral-nasal cup: Reduces fogging and dead-air space
• Drinking port: Integrated valve for hydration from a compatible canteen
• Six-point head harness: Adjustable rubber straps for a secure seal
• Filter included: Ships with a 40mm filter for immediate display or kit-building

Condition Notes

These are used surplus items that have seen prior service. Expect cosmetic wear, storage marks, and variation between units. They are sold as collector, display, training, costume, and airsoft/milsim pieces — not as certified life-safety respirators. This positioning should be communicated clearly to end customers, and it's exactly what the surplus audience is looking for: the real thing, at surplus pricing.

Why It Sells

The S10 has a cult following. It's instantly recognizable, tied to decades of British service history, and appears constantly in films, video games, and tactical media. Combined with a working 40mm filter port and an included filter, it's a strong impulse purchase across surplus, prepper, airsoft, and collector categories — a versatile SKU that appeals to a wide slice of your customer base.