SS42PA:
*Fits Remington 870 Express equipment in 12 Gauge
*Ratchet Cap for External Ratchet System (870 Express Models)
*1" Quick Detach Sling Swivels
*Buttstock Swivel Stud Base
SS43PA:
*Fits Remington 870 Express equipment in 20 Gauge
*Ratchet Cap for External Ratchet System (870 Express Models)
*1" Quick Detach Sling Swivels
*Buttstock Swivel Stud Base
| Loop Size | 12GA | 20GA |
| 1" | SS42PA | SS43PA |
| 1-1/4" | SS42PB | SS43PB |
