Similar bring about pull for each shot - brief bring about reset. Regular GLOCK polymer sights The size of the regular GLOCK rear sights were being decreased to fit the trim slide. GLOCK Marksman barrel The GLOCK Marksman barrel (GMB) features enhanced barrel rifling based upon the established polygonal barrel https://cashiykwh.blogminds.com/glock-43x-mos-slide-fundamentals-explained-15757429