The Phase 5 ABS™ (Arm Brace Stop) is a billet aluminum arm brace receiver that locates the Sig Sauer™ SB15 Pistol Stabilizing Brace in most any desired location on a compatible pistol buffer tube. The ABS™ locates the Sig Sauer™ pistol stabilizing brace and prevents unwanted rotation and movement when installed correctly.
Link to Producthttp://phase5wsi.com/cmc-drop-in-trigger-group-3.5lb-curved-single-stage.html
Phase 5 is continuously innovating and solving problems. Our new logo and website reflect our company's direction. We created 3 divisions within our website to better suit our customer's needs: Phase 5 Tactical, which features individual components that improve weapon performance in very specific areas; Phase 5 Defense, created specifically for military, law enforcement and private security personnel; and Phase 5 Precision, a soon-to-be-developed division geared towards competitive and long distance shooters.