We may get paid by partner for deals, including promoted items

Sponsored

OpticsPlanet use Code: GEARCHASE Amazon - Lightning Deals Amazon - Hunting Deals Bike Racks Heated Clothing Stio Hoka Fishing Mountain Hardwear

CMMG LOWER RECEIVER ASSEMBLY MK4/AR15 TUNGSTEN [MPN:55CA102TNG] by Cmmg -

Product Description

Cmmg lower receiver assembly mk4/ar15 tungsten Other Features: Lower receiver assembly, mk4/ar15 tungstenManufacturer CmmgUPC 810097506527Width 4.5500Length 10.6500Height 2.4000Weight 0.6900Caliber/Gauge MULTI-CALAr-15 Accessory YStock Finish NONEStock Material NONE

CMMG LOWER RECEIVER ASSEMBLY MK4/AR15 TUNGSTEN [MPN:55CA102TNG]

at Firearms Depot

Browse all Firearms Depot deals

$107.65

In Stock at Firearms Depot

Price verified today

Buy Now at Firearms Depot

Secure checkout Easy returns

or compare prices

Product Details

Brand Cmmg

More from Cmmg

Last Updated:

Sep 06, 2026 06:36 AM

Sold Out

Cmmg Zeroed Hub Mount B Adapter

Cmmg Zeroed Hub Mount B Adapter View Details

$85.99

Buy Now · $85.99

Last Updated:

Sep 06, 2026 06:36 AM

Cmmg Zeroed Enhanced Lower Parts Kit Mk3

Cmmg Zeroed Enhanced Lower Parts Kit Mk3 View Details

$235.99 $259.95

9% off

Buy Now · $235.99

Last Updated:

Sep 06, 2026 06:36 AM

Cmmg Zeroed Enhanced Lower Parts Kit Ar-15

Cmmg Zeroed Enhanced Lower Parts Kit Ar-15 View Details

$229.99 $249.95

8% off

Buy Now · $229.99

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT MK4 5.56 NATO Upper Receiver Group 10.5 in Barrel, M-LOK Handguard, 55B8D86-SG

CMMG DISSENT MK4 5.56 NATO Upper Receiver Group 10.5 in Barrel, M-LOK Handguard, 55B8D86-SG View Details

$1250.98 $1404.37

11% off

Buy Now · $1250.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG Banshee MK3 8.6 Blackout 12.5 Inch Upper Receiver Group Black Armor Cerakote 33B430C-AB

CMMG Banshee MK3 8.6 Blackout 12.5 Inch Upper Receiver Group Black Armor Cerakote 33B430C-AB View Details

$995.98 $1110.55

10% off

Buy Now · $995.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG Resolute MK4 .22 LR Upper Group 17 Inch Armor Black M-LOK Free-Float Handguard 22B83CCAB

CMMG Resolute MK4 .22 LR Upper Group 17 Inch Armor Black M-LOK Free-Float Handguard 22B83CCAB View Details

$693.98 $771.89

10% off

Buy Now · $693.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT BR3 Lower Group Armor Black Billet 7075-T6 Aluminum Cerakote CMM88CA334AB

CMMG DISSENT BR3 Lower Group Armor Black Billet 7075-T6 Aluminum Cerakote CMM88CA334AB View Details

$516.98 $549.95

6% off

Buy Now · $516.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT BR4 Lower Group Coyote Tan with Magpul SGA 870 Stock and ZEROED Trigger CMM85CA3A5CT

CMMG DISSENT BR4 Lower Group Coyote Tan with Magpul SGA 870 Stock and ZEROED Trigger CMM85CA3A5CT View Details

$470.98 $499.95

6% off

Buy Now · $470.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG Mk3 .308 Win Lower Receiver Sub-Assembly, Billet 7075-T6 Aluminum, Charcoal Green CMM38CA2ACCG

CMMG Mk3 .308 Win Lower Receiver Sub-Assembly, Billet 7075-T6 Aluminum, Charcoal Green CMM38CA2ACCG View Details

$297.98 $324.95

8% off

Buy Now · $297.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG MK3 6.5 Creedmoor Bolt Carrier Group for LR-308, High-Pressure Design 65BA4D6

CMMG MK3 6.5 Creedmoor Bolt Carrier Group for LR-308, High-Pressure Design 65BA4D6 View Details

$278.98 $296.77

6% off

Buy Now · $278.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT BR4 Tungsten 5.56 NATO 14.5" Barrel Cerakote Adjustable Gas Rifle CMM55A080BTNG

CMMG DISSENT BR4 Tungsten 5.56 NATO 14.5" Barrel Cerakote Adjustable Gas Rifle CMM55A080BTNG View Details

$2070.98

Buy Now · $2070.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT BR3 .308 Win Sniper Grey Semi-Auto Rifle 16.1in Non-Threaded CMM38A260CSG

CMMG DISSENT BR3 .308 Win Sniper Grey Semi-Auto Rifle 16.1in Non-Threaded CMM38A260CSG View Details

$2031.98

Buy Now · $2031.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT BR4 Semi-Auto Carbine 5.56 NATO 16.1" Barrel Sniper Grey CMM55A520BSG

CMMG DISSENT BR4 Semi-Auto Carbine 5.56 NATO 16.1" Barrel Sniper Grey CMM55A520BSG View Details

$1930.98

Buy Now · $1930.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT Upper Group MK4 5.56mm Tungsten Cerakote Bufferless AR 16.1" Barrel CMM55BC737TNG

CMMG DISSENT Upper Group MK4 5.56mm Tungsten Cerakote Bufferless AR 16.1" Barrel CMM55BC737TNG View Details

$1396.98 $1499.95

7% off

Buy Now · $1396.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG RESOLUTE MK4 Upper Group 5.56 NATO 16.1 Inch Armor Black Cerakote CMM55BC7C3AB

CMMG RESOLUTE MK4 Upper Group 5.56 NATO 16.1 Inch Armor Black Cerakote CMM55BC7C3AB View Details

$890.98 $949.95

6% off

Buy Now · $890.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG DISSENT MK4 Upper Group .300 AAC Blackout 14.5" Armor Black Pinned Welded CMM30B8A6FAB

CMMG DISSENT MK4 Upper Group .300 AAC Blackout 14.5" Armor Black Pinned Welded CMM30B8A6FAB View Details

$867.98 $924.95

6% off

Buy Now · $867.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG ZEROED 30 .30 Caliber HUB Compatible Direct Thread Suppressor CMM11DB005

CMMG ZEROED 30 .30 Caliber HUB Compatible Direct Thread Suppressor CMM11DB005 View Details

$612.98

Buy Now · $612.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG Barrel Sub-Assembly .308 Win 20" Medium Taper 416 Stainless Nitride CMM38DDA0C

CMMG Barrel Sub-Assembly .308 Win 20" Medium Taper 416 Stainless Nitride CMM38DDA0C View Details

$358.98 $374.95

4% off

Buy Now · $358.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG 9mm 16.1-Inch Radial Delayed Blowback Barrel Sub-Assembly 4140CM SBN CMM99DE60A

CMMG 9mm 16.1-Inch Radial Delayed Blowback Barrel Sub-Assembly 4140CM SBN CMM99DE60A View Details

$313.98 $324.95

3% off

Buy Now · $313.98

Last Updated:

Sep 06, 2026 05:54 AM

CMMG ZEROED 22 .22LR Rimfire Suppressor Direct Thread Hard Coat Anodized CMM22CA41E

CMMG ZEROED 22 .22LR Rimfire Suppressor Direct Thread Hard Coat Anodized CMM22CA41E View Details

$256.98 $274.95

7% off

Buy Now · $256.98