ARCTURUS MS M4A1 Block 1 Carbine 14.5" Brushless AEG FE® AEG Magazine a bottom ARCA rail

a bottom ARCA rail

Output: 15C

When you purchase the TRINITY replica

Compatible: Arcturus Tactical Vanguard Optic Ready Slide

ARCTURUS MS M4A1 Block 1 Carbine 14.5" Brushless AEG FE® AEG Magazine a bottom ARCA railOverview The ARCTURUS ARM Series is a high performance line featuring Mil Spec style full metal receiver and handguard rails. It built with a rotary Hop Up unit, a QPQ treated 6. 02mm precision steel inner barrel, and a quick change spring Gearbox for accuracy and ease of use. Externally, it built with a die cast aluminum receiver, CNC handguard rails, QPQ steel mid cap magazine, and CNC muzzle brake for durability and Mil Spec aesthetics. The replica