Product Description The Springfield Armory Echelon Grip Module is an alternative grip module designed to help shooters dial in the fit and feel of their pistol. This small-size, black polymer module features standard texture with Springfield Armory&';s Adaptive Grip Texture that feels smooth until pressure engages a more aggressive surface for enhanced control. Each module accepts the Central Operating Group and ships with an ambidextrous magazine release pre-installed. For added customization, three interchangeable backstraps (small, medium, and large) are included to fine-tune ergonomics for concealed carry and everyday use. Product Highlights Small-size Springfield Armory Echelon grip module for improved fit and handling Adaptive Grip Texture provides comfort at rest with added traction under pressure Accepts the Central Operating Group and all three backstraps for flexible configuration Ambidextrous magazine release comes pre-installed for left- or right-handed use Includes three interchangeable backstraps (small/medium/large) to customize grip feel Specs Brand: Springfield Armory Product Type: Echelon Grip Module Size: Small Texture: Standard Texture (Adaptive Grip Texture) Material: Polymer Color/Finish: Black Magazine Release: Ambidextrous (pre-installed) Compatibility: Accepts the Central Operating Group; accepts all three backstraps Included: 3 interchangeable backstraps (Small, Medium, Large) MPN: EC1001STRET UPC: 706397972073 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.