Parts by category

CMMG MkGs AR-15 Stripped Lower Receiver - Armor Black

CMMG MkGs AR-15 Stripped Lower Receiver - Armor Black

CMMG · Lower Receiver

No ratings yet

Best price

$253.99at MidwayUSA

In stock checked Oct 31, 2026

Buy at MidwayUSA

Compare 3 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
MidwayUSA Best price $253.99checked Oct 31, 2026 In stock Buy at MidwayUSA
AR15Discounts $274.95checked Oct 31, 2026 Check store Buy at AR15Discounts
Dirty Bird $274.95checked Oct 31, 2026 Check store Buy at Dirty Bird

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $253.99 at MidwayUSA. Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$274.95$274.95$274.95
Dirty Bird$274.95$274.95$274.95
MidwayUSA$253.99$253.99$253.99

Since Oct 28, 2026.

About this part

The CMMG MkGs AR-15 Stripped Lower Receiver - Armor Black is an AR-15 stripped lower receiver from CMMG. It's sold by 3 stores (1 in stock), from $253.99 to $274.95. The lowest in-stock price in the last 30 days was $253.99 at MidwayUSA.

Specifications

Manufacturer
CMMG
Color
Black
Type
Stripped
Platform
AR-15

From the manufacturer

Elevate your custom AR-15 build with the CMMG MkGs Stripped Lower Receiver in Armor Black, the ultimate foundation for pistol caliber carbine enthusiasts. Crafted by CMMG, a leader in innovative firearms components, this precision-machined lower delivers unmatched reliability and enhanced ergonomics, allowing you to assemble a high-performance rifle tailored to your needs. Key Features Integrated Trigger Guard: Seamless design eliminates snags during handling, ensuring smooth operation in dynamic shooting scenarios. Oversized Magazine Release: Facilitates quick and intuitive mag changes, reducing downtime and boosting your tactical efficiency. Flared Magwell: Guides magazines into place effortlessly, minimizing insertion errors under pressure for faster reloads. Last Round Bolt Hold-Open (BHO): Automatically locks the bolt open after the final round, enabling swift magazine swaps and improved situational awareness. Armor Black Cerakote Finish: Provides superior corrosion resistance and durability, standing up to harsh environments and rigorous use. Technical Specifications Material: Forged 7075-T6 aluminum for exceptional strength and lightweight performance. Platform: AR-15 compatible, optimized for 9mm and .40 S&W calibers using Glock(R) or SGM magazines. Weight: 12.8 oz - balances heft and maneuverability without compromising stability. Dimensions: Length: 8.3 inches; Width: 1.5 inches; Height: 5.2 inches - standard mil-spec sizing for easy integration. Assembly: Stripped receiver, ready for your custom lower parts kit and stock installation. Why Choose the CMMG MkGs Lower Receiver? Building a reliable AR-15 starts with a solid base, and the MkGs lower addresses common builder pain points like magazine compatibility and ergonomic shortcomings. Its innovative design supports dedicated pistol caliber builds, offering smoother cycling and reduced recoil compared to traditional 5.56 setups. Whether you're crafting a home defense carbine or a range-ready plinker, this lower ensures precision fitment with mil-spec uppers and parts, saving you time and frustration during assembly. The Armor Black finish not only enhances aesthetics but also protects against wear, making it ideal for demanding applications. Don't settle for generic components - invest in the CMMG MkGs AR-15 Stripped Lower Receiver in Armor Black today and unlock the full potential of your custom firearm build. Order now to start your project with confidence. Frequently Asked Questions 1. What types of magazines are compatible with this lower receiver? The CMMG MkGs lower is engineered to accept 9mm or .40 S&W Glock(R) and SGM magazines, providing versatile options for pistol caliber AR-15 configurations. 2. Is this stripped lower mil-spec compatible? Yes, it adheres to mil-spec dimensions, ensuring seamless compatibility with standard AR-15 upper receivers, parts kits, and accessories. 3. How does the Armor Black finish benefit my build? The Cerakote Armor Black finish offers exceptional scratch and corrosion resistance, maintaining the lower's appearance and functionality over extended use in various conditions.

Similar lower receivers

More CMMG parts

Rating

No ratings yet

Log in to rate this part.

Comments

Please log in to read and leave comments.

$253.99 at MidwayUSA
Buy