CMMG Mk57 Lower Group Complete Lower Receiver Group 5.7x28mm FN Armor Black Frame
Caliber: 5.7x28mm FN
Specifications
Action Semi-Automatic
Finish Armor Black
Grip Safety No
Optic Ready No
Manual Safety Yes
Caliber / Gauge 5.7x28mm FN
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The CMMG Mk57 Lower Group is a complete AR-pattern lower receiver assembly configured for 5.7x28mm FN ammunition and CMMG Mk57 magazines. It features the CMMG Zeroed Trigger and an Armor Black finish, providing a ready foundation for a compatible Mk57 upper assembly. As a frame-level component, it does not include a barrel or sights.
Key Features
- Complete lower receiver group for CMMG Mk57 builds
- Chambered for 5.7x28mm FN-compatible upper assemblies
- CMMG Zeroed Trigger for a refined trigger pull
- Compatible with CMMG Mk57 magazines based on the FN P90 magazine pattern
- Armor Black finish for a consistent factory appearance
- AR-pattern manual selector and fire-control layout
Pair the CMMG Mk57 Lower Group with a compatible upper assembly to complete your 5.7x28mm FN platform.
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Free and Fast Shipping to the Lower 48 States.
- SKU:
- 57CA35D-AB
- UPC:
- 810148621049
- BUDS ID:
- 740000834
Compatible Ammo
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
