California Proposition 65 Warning
This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
CMMG
$39.95
Available
CMMG Lower Receiver Parts Kit, 5.56 NATO, Without Grip/Fire Control Group 55CA601
Key Details
Brand
CMMG
Manufacturer Part Number
55CA601
UPC
815835015408
SKU
CMMG55CA601
Current Stock
1429 available
Quantity Updated
Apr 15, 2026 7:45 PM
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Purchase Requirements
- Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description
This Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group, or pistol grip.
Features
- All parts meet or exceed mil-spec
- For Builds or Repairs
- Fits AR-15
Specifications
UPC:
815835015408
Manufacturer:
CMMG
Manufacturer Part #:
55CA601
Type:
Lower Parts Kit
