CSRG (Competitive Shooting Resource Group) is a competition-focused accessories manufacturer making magazine follower and spring kits, optic mounting plates, and related gear for the most popular competition pistol platforms. CSRG products are designed by competitors for competitors — built to maximize capacity, reliability, and performance at USPSA, IDPA, and IPSC matches. Ben Stoeger Pro Shop is a stocking CSRG dealer.
CSRG's flagship product line. Drop-in follower and spring kits that replace the factory components in your competition magazines to maximize capacity. All CSRG kits use springs made by ISMI — the competition standard for magazine springs. Three configurations available:
Important: All CSRG competition followers are designed for range and competition use only — not for duty or self-defense. Competition followers do NOT lock the slide open on the last round by design, to maximize capacity. Break in magazines by loading and unloading fully at least three times before match use. An UpLULA loader is strongly recommended to achieve maximum advertised capacity.
CSRG's newest product — the CSRG Multi-Footprint Plate for Glock MOS accepts both Trijicon RMR and Leupold DeltaPoint Pro footprints in a single plate, eliminating the need to own multiple plates when switching optics. Precision-machined for a secure, zero-shift fit in Glock MOS slides.
Looking for other optic adapter plates? See our C&H Precision Weapons (CHPWS) and Calculated Kinetics DOGTAG selections for additional platform and optic