Out of stock
SKU: 160714
UPC: 193212028785
MPN: R251ECMX26
The Retay USA R251ECMX26 Masai Mara Inertia Plus 20-gauge shotgun is a purpose-built semi-automatic platform designed for tactical applications, training, and field work. Built on Retay's proven inertia-driven operating system, this 3-inch chamber 20-gauge delivers controllable recoil without sacrificing reliability or cyclic rate—critical for operators managing back-to-back shots under pressure or conducting extended training cycles.
The 26-inch deep-bore-drilled barrel paired with a TruGlo red fiber optic front sight maximizes targeting speed and sight picture acquisition in variable lighting. The flat dark earth Cerakote receiver and barrel finish resist corrosion and glint, while the Realtree Max-7 synthetic furniture provides a non-slip grip surface and integrated sling-mount infrastructure for rapid deployment. At 16.8 pounds, the platform balances control and maneuverability. The 4+1 capacity (loading four 3-inch rounds plus one in the chamber; compatible with 2.75-inch shells) offers practical firepower for tactical workflows without excessive weight penalty.
This platform serves law enforcement training programs, civilian tactical sports competitors, and shooters prioritizing reduced-recoil 20-gauge performance in semi-automatic form. The Inertia Plus system cycles reliably across ammunition variations, reducing malfunction probability during stress-inoculation training or high-round-count sessions. Operators familiar with 12-gauge platforms will find the ergonomic layout and controls familiar, with the 20-gauge delivering measurably softer impulse—advantageous for follow-up accuracy and shooter comfort during extended duty or competition strings.
The R251ECMX26 bridges performance-class semi-automatic shotgun design with 20-gauge ballistics, appealing to shooters seeking lower recoil without the magazine-fed complexity of pump or tactical-profile alternatives. Retay's inertia platform has earned adoption in international duty and training contexts where repeatability and resilience matter.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
