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Product information

Overview

CMMG LOWER MK4/AR15 BLK

Description

Precision machined from forged 7075 T6 aluminum, the CMMG Mk4 AR-15 stripped lower receiver is the quality mil-spec lower ready to be the foundation for your next build. The Mk4 stripped lower comes standard in a Armor Black finish and can be assembled using any mil-spec Lower Parts Kit.

Specifications

Manufacturer CMMG
Model MK4
SKU CSSI|CA55CA102AB
UPC 810097506466
Manufacturer Part Number 55CA102-AB
Action Semi-Auto
Caliber/Gauge .223 REM/5.56 NATO
Color Armor Black
Product Type Stripped
Shipping Weight 0.745
Style Stripped

Product gallery

CMMG LOWER MK4/AR15 BLK
CMMG LOWER MK4/AR15 BLK

Questions & answers

How do FFL transfers work for this firearm?
After checkout you select a receiving FFL (or choose local pickup at STX Bullseye). Required transfer paperwork and any applicable background check are completed with the receiving dealer before you take possession. Form 4473 is not collected online.
Can this firearm ship directly to my home?
No. Firearms that require an FFL transfer are not shipped directly to the purchaser. They ship to your selected receiving FFL or are available for lawful local pickup at STX Bullseye.
What identification do I need?
Bring valid government-issued identification to the receiving FFL. Additional documentation may apply based on eligibility and applicable law. This is general information, not personalized legal advice.
How do I contact STX Bullseye about this item?
Call (956) 314-0879 or use the Contact page for availability, transfer questions, and special-order requests.

Answers are general store information and are not personalized legal advice.

Compliance notes

  • FFL transfer required

    This item must be shipped to a selected FFL dealer or picked up at STX Bullseye. Required transfer paperwork and any applicable background check are completed before possession.