Barwarus BW-T4 MLOK Handguard. Three piece AK handguard that serves multiple purposes including improved cooling, heat dissipation and plenty of MLOK rail spac for your tactical accessories. Compatible weapon models: AKUSA 100 SERIES, KM, AKMS, AK-74, AK-74M, AK-101, Saiga MK 223 Rem, Saiga MK 7.62.30, Saiga MK 5.45 isp. 30, TG-2, Saiga 308 Win v.61, Vepr-K (VPO-133), Vepr-KM (VPO-136), VPO-209, AK-366-Lancaster.