The Phase 5™ SB15 Accessory Plug (SB15-AP)™
The Phase 5 SB15 Accessory Plug was developed to make use of the extra space created in the Sig SB15 Arm Brace when adjusted out.
The Phase5 SB15-AP™ is the perfect solution for those who need to stow extra batteries, matches, cleaning supplies or small extra parts for your Pistol. The Phase 5 SB15-AP™ is made from billet USA certified 6061 T6 aluminum. It is finished by tumbling smooth, sand blasting then anodized black to match your Phase 5 Pistol Buffer Tube, Hex-2 Pistol Buffer Tube and the Sig™ SB15 Pistol Arm Brace.