B&T APC9/40/45 Brace Kit BT-361746

B&T APC223/300/308 PRO Folding Retractable Stock BT-361640 in Black

B&T USA MBT Folding Stock Fits APC9/40/45 in Black - High-Quality Folding Stock for APC Series with Enhanced Tactical Performance - 361639

B&T USA Complete Telescopic Brace Adapter Fits APC9/45 Black - For APC9/45 with Enhanced Tactical Functionality - 20522

B&T USA Complete Telescopic Brace Adapter Fits APC223/300 Black - Versatile Telescopic Brace Adapter for APC223/300 with Robust Design - 20526

B&T USA MBT Folding Stock Fits APC9/40/45 in Coyote Tan - Versatile Folding Stock for APC Series with Tactical Efficiency - 361639CT

B&T APC10 Telescopic Pistol Brace BT-200577

B&T Stock Conversion Kit Fits APC9/45 Submachine Gun