상품명 : RA KSC CNC Steel MK23 Metal Slide & Outer Barrel (MARK23)
상품명 : RA Marui HK.45 CNC Steel metal slide & Outer barrel set (US Army Edition)
상품명 : RA KSC CNC Steel MK23 Metal Slide & Outer Barrel (US Socom)
상품명 : RA-KSC/KWA M9 CNC Steel metal slide & Outer barrel