Geissele triggers are legit. The one in this Colt/Block II is the SSA-E. Our favorite all-around trigger for speed and precision. Hit up our site to learn more about Geissele triggers. - #geissele #ssae #eotech #blockii #block2 #surefire #m4 #m4a1 #notaclone #exps3 #trexarms #trexarmskydex https://www.instagram.com/p/BsOPP-6h-Ak/?utm_source=ig_tumblr_share&igshid=6jwpprisntk2















