Specna Arms presents polymer S-Mag s. They are characteristic for their compact, durable construction and smooth design. Noteworthy is the characteristic texture comprised of Specna Arms logos. The was made of durable polymer and has a capacity of up to 380 BBs. Unique construction makes this replica compatible with a majority of replicas available on the market and ideally-suited for various tactical pouches. S-MAG facilitates a seamless feeding of BBs even at high ROF.

NOTE: S-MAG s are not fully compatible with the Specna Arms H-Series replicas. To properly work a modification of well is needed.