| 1 | X-FS-HG | XCR FAST Stock Hinge Gun Side | Contact for Pricing | |
| 2 | X-FS-AB | XCR Stock Attachment Bolt | Contact for Pricing | |
| 3 | X-FS-HB | XCR FAST Stock Hinge Button | Contact for Pricing | |
| 4 | X-FS-HS | XCR FAST Stock Hinge Stock Side | Contact for Pricing | |
| 5 | X-FS-SP | XCR FAST Stock Hinge Spring | Contact for Pricing | |
| 6 | X-FS-SS | XCR FAST Stock Hinge Set Screw | Contact for Pricing | |
| 7 | X-FS-BT | XCR FAST Stock Bolts (2 Required) | Contact for Pricing | |
| 8 | X-FS-2-SE | XCR FAST Stock Side External | Contact for Pricing | |
| 9 | X-FS-1-CR | XCR FAST Stock Cheek Rest | Contact for Pricing | |
| 10 | X-FS-SS-2 | XCR FAST Stock Stop Screws (2 Required) | Contact for Pricing | |
| 11 | X-FS-TS | XCR FAST Stock Thumb Screw | Contact for Pricing | |
| 12 | X-FS-2-SI | XCR FAST2 Stock Slide Internal | Contact for Pricing | |
| 13 | X-FS-SB-SP | XCR FAST Stock Side Button Spring | Contact for Pricing | |
| 14 | X-FS-SB | XCR FAST Stock Side Button (2 Required) | Contact for Pricing | |
| 15 | X-FS-2-BP | XCR FAST2 Stock Butt Pad | Contact for Pricing | |
| 16 | X-FS-BP-SC | XCR FAST Stock Butt Pad Screws (2 Required) | Contact for Pricing | |
| 17 | X-FS-2-SB | XCR FAST2 Stock Buffer | Contact for Pricing | |
| 18 | X-FS-SI-TL | XCR FAST Stock Teflon | Contact for Pricing | |
| 19 | X-FS-TS-RC | XCR FAST Stock Thumb Screw Retaining Clip | Contact for Pricing | |
| 20 | X-FS-LP | XCR FAST Stock Lock Plate | Contact for Pricing | |
