M-3 Surplus

Since 2013, M-3 Surplus has built its reputation on sourcing authentic surplus—much of it directly from local veterans. The operation has grown from a mission to serve the Metropolitan Detroit area into a 405+ item inventory that spans military-grade equipment, tactical clothing, and firearms accessories.

M-3 Surplus carries an inventory split across multiple categories:

Firearms & Tactical Components - AR-15 rail cover kits ($21.99) - MATECH flip-up rear sights ($99.99) - Knights Armament pistol foregrips ($39.99) - Surefire tactical lights with helmet mounts ($89.99-$124.99) - Trijicon RMR red dot sights with ACOG mounts ($287.99) - US Tactical 2-in-1 point slings ($52.99) - Magazine pouches: Eagle Industries models for pistol, M4 double, and M4 quad ($9.99-$14.99) - ALICE triple mag pouches ($11.99)

Plate Carriers & Body Armor Gear - Shellback Skirmish carriers in ranger green and black ($131.99) - Shellback Rampage 2.0 plate carriers in multicam, grey, and ranger green ($153.99-$189.99) - VooDoo Tactical armor carriers ($129.99-$159.99)

Cold Weather & Tactical Clothing - N-3B extreme cold weather parkas ($173.99) - Rothco M-65 field jackets ($125.99) with separate liners ($28.99) - Rothco polar fleece adjustable balaclavas ($9.99) - Camelbak flame-retardant combat gloves ($17.99) - ACU extreme cold weather mittens ($32.99) - Goatskin and deerskin mechanic gloves ($24.99-$29.99) - OCP uniform sets ($44.99) - Vintage EDRL uniform tops ($59.99)

Footwear - Propper Series 100 tactical boots, standard and waterproof, with side zips ($109.99-$134.99) - REEBOK Trailgrip tactical 8" waterproof with side zip ($158.99) - Volcom Tactical Stone Force 8" boots ($139.99) - Dunlop Pioneer and Craftsman boots ($182.99-$197.99) - Work boots and snow boots from Zanco and Eurbak ($49.99-$68.99)

Specialized Gear - Realtree camo caps and trucker caps ($9.99-$14.99) - ZAN neoprene face masks with PM2.5 filters ($36.99) - Antimicrobial boot socks—3-packs ($19.99) - OS1st performance socks and no-show models ($11.99-$39.99) - Coleman/Army M-1950 gasoline stoves ($79.99) - UCO candle lanterns and stormproof match kits ($10.99-$38.99) - USMC 2-person combat tents ($189.99) - 550 paracord and ATWOOD ready rope ($8.99-$16.99) - Patriot Pack hand warmers—10 for $10 or $1.49 each - Ammo cans in 30-cal and 50-cal sizes ($16.99-$29.99)

Key Fact: M-3 Surplus sources much of its inventory directly from retired and active military veterans in the area, meaning you're getting authentic gear with real service history.

Free shipping on orders over $100 throughout the continental U.S. (excludes large/bulky items). Orders typically ship within 2-3 business days, Monday-Friday only.

Payment: All major credit cards accepted.

Returns & Exchanges: 10-day window from delivery. Exchanges ship free; returns issued as credit minus original shipping.

Address: 34920 S Gratiot Ave, Clinton Twp, MI 48035

M-3 Surplus isn't a generic online retailer. The owner sources directly from local vets, which means inventory rotates constantly with authentic surplus. You won't find the same "new" tactical gear everywhere else—pieces have actual military service histories. The store also maintains a physical location where you can inspect gear before buying and talk directly with staff who understand what they're selling.