Factory replacement piston assembly 5.5 in for the SIG MCX 300 BLK
Installation of these parts kits requires disassembly of your firearm beyond a “field-stripped” condition. Improper installation may result in malfunction, serious injury, or death. SIG SAUER requires that only certified SIG SAUER armorers install these parts kits. Any damage caused by the incorrect installation of these parts kits is not covered by your firearm’s warranty, and SIG SAUER will charge for any needed repairs to a firearm damaged by improper use or installation of these parts kits.
Internal Reference:
KIT-MCX-PISTON-5B-300
Barcode:
798681591145
| Brand: Sig Sauer |
| Model: MCX |
| Caliber: .300 Blackout |
| Part Type: Parts Kits |
| Firearm Action: Semi-auto |
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