Springfield Armory Echelon to EPS DOGTAG SELECT OPTIC TYPE HERE:EPS 6-32 X 1/4 PH 2

6-32 X 1/4 PH 2 Head 100 Degree used for the Defender XL

Staccato HD to Holosun 509T-

Born from the industry-leading Trijicon RMR

ID Dual housings are milled from 7075 aluminum and anodized for durability

Springfield Armory Echelon to EPS DOGTAG SELECT OPTIC TYPE HERE:EPS 6-32 X 1/4 PH 2The Echelon from Springfield Armory sets a new standard for modern, striker fired duty pistols. With a host of patent pending features, this modular and highly adaptable handgun is designed around a robust stainless steel chassis and revolutionary optics mounting system. Available in full size (4. 5F) and new compact (4. 0C) configurations, it is engineered with superior ergonomics and built to withstand the harshest conditions. The patent pending