These are Tactical Tailor 7.62mm double magazine pouches. These pouches allow the user to carry up to two 7.62mm magazines in a durable secure pouch.
Mag pouches for Saiga-12? - Saiga-12
Triple Magazine Pouch ACU Camouflage, Pack of 10 Military Surplus MOLLE Pouches : Sports & Outdoors
ACU Magazine Pouches, Pack of 5 US Army Surplus MOLLE Pouches, Two Triple Mag and Three Double Mag : Sports & Outdoors
Short Guide To Radio Pouches R/tacticalgear, 58% OFF
Modern, Current, Militaria, Collectables - PicClick AU
Tactical Tailor 556 Universal Triple Mag Pouch Black
Tactical Tailor Fight Light Triple Mag Panel - Venture Surplus
You might not like it, but this is what performance used to look like. Where my early gwots at? : r/tacticalgear
Venture Surplus (@venture_surplus) • Instagram photos and videos
Tactical Tailor SOF LCS Multicam Double M4 Mag Pouch - FAST delivery!
Buy a Tactical Tailor Triple Magazine Pouch, ACU from Venture Surplus
Mag pouches for Saiga-12? - Saiga-12
Claw Gear 5.56mm Single Mag Stack Flap Pouch - Multicam
USGI Triple Magazine Pouch - Venture Surplus - Genuine Issue