| Platform | Mk4 |
| Caliber | .300 BLK, .350 Legend, 5.56x45mm |
slide 3 of 2
Expected to ship within 15-30 business days. AR Parts Notice - State/local restrictions may apply in CT, DC, IL, MA, NJ, NY, or WA. Customers must review our Shipping Policy prior to ordering.
Bolt, AR15
CMMG Bolt Stripped | AR-15 | 5.56x45mm, .223 Rem, 300BLK.