The SBA15 Billet lower is Seekins Precision's more traditional styled lower. Precision CNC machined from solid billet 7075-T6 Billet Aluminum, the SBA15 features an over-sized winter trigger guard, ambidextrous bolt release, quick access mag release, and a beveled mag well opening. The magazine release area has been designed to allow quick and easy access to the mag release button from any position. The SBA15 Billet lower features an upper receiver tensioning screw under the grip and captive detent spring to retain the rear takedown pin. Screw in dowel pins now replace standard roll pins for the Enhanced Bolt Catch and Ambidextrous Bolt Stop. These features combined with superior fit and finish make the SBA15 Billet Lower the perfect foundation for any AR build.
Weight: 10.55 Ounces
I'VE RAN MANY DIFFERENT BILLET LOWERS ON MY RIFLES AND THE SEEKINS SBA15 IS MY FAVORITE BY A COUNTRY MILE! I ACTUALLY PREFER THIS LOWER IN COMPARISON TO THE OTHER S.P. OFFERINGS. They are all well designed & well built, but personally this is my favorite. THE FINISH on my s.p. lower is still smooth as silk, even though i have beat this thing to death. great product. will buy again.