The Arsenal Firearms SAM7R-77 is a Bulgarian-made semi-automatic rifle built around a durable hot-die hammer-forged and milled receiver. Chambered in 7.62x39mm Soviet, it features a 16.25-inch chrome-lined, cold hammer-forged barrel for service life and straightforward maintenance. The AK-74-style front sight block uses 24x1.5mm right-hand muzzle threads and comes fitted with an AR-M1 four-port flash hider. A factory side scope rail supports compatible quick-release optic mounts, while the 800-meter rear sight provides a dependable factory sighting system. Its fixed intermediate-length black polymer stock includes a trapdoor, and the lower handguard incorporates a stainless-steel heat shield for improved heat dissipation. The rifle ships with one 30-round Arsenal magazine and accepts standard mil-spec double-stack magazines.

Key features

• Bulgarian hot-die hammer-forged and milled receiver provides a robust AK-pattern foundation
• Chrome-lined, cold hammer-forged barrel supports durability and simplified cleaning
• AK-74-style front sight block with AR-M1 four-port flash hider
• 24x1.5mm right-hand muzzle threads allow compatible muzzle devices
• Factory side scope rail makes the rifle ready for a compatible optic mount
• FIME Group FM-922EUS enhanced two-stage trigger provides a refined trigger pull compared with a standard AK trigger group

The SAM7R-77 combines Bulgarian forged-and-milled construction, proven 7.62x39mm Soviet compatibility, and factory optic-mounting capability in a durable sporting rifle configuration.