PewDeals logo
CMMG Inc Receiver Extension Kit Carbine AR-15
In StockSave 2%

Type

parts

Last Seen

May 20, 2026

CMMG Inc Receiver Extension Kit Carbine AR-15

Sold byOptics Planet•Posted Apr 27, 2026
Compare prices for CMMG Mil-Spec AR-15 Buffer Tube Kit Aluminum Black

$73.49

$74.95

You save $1.46 (2% off)

Price and stock data refresh continuously from Optics Planet.

Buy on Optics Planet

Deal Summary

Price History

Deal Details

CMMG Inc Receiver Extension Kit Carbine AR-15. Specifications for CMMG Inc Receiver Extension Kit Carbine Length: Manufacturer: CMMG Color: Black Finish: Black Gun Model: AR-15 Gas System Length: Carbine Length Package Contents: CMMG Inc Receiver Extension Kit Carbine Length The CMMG Inc AR-15 Receiver Extension Kit 55CA6C7 is a quality addition to the CMMG lineup. For more great deals on AR15 Buffer Tubes by CMMG please browse our CMMG Inc Gun Parts page. What firearm models does the manufactur

Other Offers for This Product

Active offers from your catalog for CMMG Mil-Spec AR-15 Buffer Tube Kit Aluminum Black.

View full product comparison

Comparing 9 retailers carrying this product

Lowest Price: $54.67

Highest Price: $89.99

You Save: $35.32

Avg Discount: 8% off

Best Price
CMMG 55CA6C7 Receiver Extension Kit includes Carbine Style Buffer & Action Spring for for AR-15

CMMG 55CA6C7 Receiver Extension Kit includes Carbine Style Buffer & Action Spring for for AR-15

CmmgShooting SurplusSKU/UPC: 3197
$54.67
View at Shooting Surplus
CMMG RECEIVER EXT KIT CARBINE AR15

CMMG RECEIVER EXT KIT CARBINE AR15

CmmgGrabAGunSKU/UPC: GAG_RES-CMMG55CA6C7
$56.79$94.99Save 40%
View at GrabAGun
CMMG Mil-Spec AR-15 Buffer Tube Kit Aluminum Black

CMMG Mil-Spec AR-15 Buffer Tube Kit Aluminum Black

CmmgMidwayUSASKU/UPC: 885328
$58.99
View at MidwayUSA
CMMG 55CA6C7 Receiver Extension Kit AR-15 Black

CMMG 55CA6C7 Receiver Extension Kit AR-15 Black

CmmgDEGunsSKU/UPC: 28178
$60.99
View at DEGuns
CMMG 55CA6C7 Receiver Extension Kit includes Carbine Style Buffer & Action Spring for for AR-15

CMMG 55CA6C7 Receiver Extension Kit includes Carbine Style Buffer & Action Spring for for AR-15

CmmgHinterland OutfittersSKU/UPC: 55925
$62.54
View at Hinterland Outfitters
CMMG AR-15 Receiver Extension Kit, Carbine - 55CA6C7

CMMG AR-15 Receiver Extension Kit, Carbine - 55CA6C7

CmmgPalmetto State ArmorySKU/UPC: 5165452502
$63.99$71.99Save 11%
View at Palmetto State Armory
Current Deal
CMMG Inc Receiver Extension Kit Carbine AR-15

CMMG Inc Receiver Extension Kit Carbine AR-15

CmmgOptics PlanetSKU/UPC: 2CM-RBT-GVZQ-55CA6C7
$73.49$74.95Save 2%
View at Optics Planet
Ar-15 Receiver Extension Kit - Ar15 Carbine Receiver Extension Kit

Ar-15 Receiver Extension Kit - Ar15 Carbine Receiver Extension Kit

CmmgBrownellsSKU/UPC: 100037931
$76.99$92.99Save 17%
View at Brownells
CMMG 55CA6C7 Receiver Extension Kit includes Carbine Style Buffer Action Spring for for AR15

CMMG 55CA6C7 Receiver Extension Kit includes Carbine Style Buffer Action Spring for for AR15

CmmgAmmunition DepotSKU/UPC: 55CA6C7
$89.99
View at Ammunition Depot