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All CMMG Uppers are Complete Upper Receivers

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CMMG UPPER 556NATO M4 16"MICRO GB CMMG UPPER M4 T 22LR 16" FT BLK CMMG UPPER 300BLK M4 16" FSB BLK CMMG UPPER 556NATO M4 CARB 16" A2 FH
List Price: $579.95
Our Price: $569.99
Sale Price: $519.99
(Out of Stock)
List Price: $599.95
Our Price: $529.99
18 in stock!
List Price: $649.95
Our Price: $579.99
4 in stock!
List Price: $649.95
Our Price: $589.99
6 in stock!
CMMG UPPER 556NATO M4 16"MICRO GB CMMG UPPER M4 T 22LR 16" FT BLK CMMG UPPER 300BLK M4 16" FSB BLK CMMG UPPER 556NATO M4 CARB 16" A2 FH
CMMG UPPER 556NATO M4 16"MICRO GB Complete Upper Receiver CMMG Target Upper  22LR  16" Barrel  1:16 Twist  Flat Top KeyMod Free Float Handguard  Flat Top  Black 22B7CA4 CMMG Upper  300 AAC Blackout  16" M4 WASP Treated Barrel  Front Sight Base  Black Finish 30BF8C0 CMMG Upper  223 Rem/556NATO  16" WASP Treated Barrel  1:9 Twist  Flat Top   A2 Front Sights  Black Finish 55BE1F0
CMMG UPPER MK4LE OR 300BLK 16" CMMG UPPER MK4T SBN 300BLK 16" KEYMD CMMG UPPER MK4 PDW 300BLK 8"
List Price: $649.95
Our Price: $599.99
(Out of Stock)
List Price: $674.95
Our Price: $619.99
(Out of Stock)
List Price: $699.95
Our Price: $639.99
(Out of Stock)
List Price: $749.95
Our Price: $639.99
(Out of Stock)
CMMG Upper MK4LE  300 AAC Blackout  16" Barrel  1:7 Twist  M16 Bolt Group  Railed Gas Block  Black 30BF85F CMMG MK4T Upper  300 AAC Blackout  16" Barrel  Fits AR  Flat Top  A2 Brake Chokes  CMMG RKM11 KeyMod Handguard  Black 30B129A CMMG MK4 PDW Upper 300 AAC Blackout 8" Black RKM 7" KeyMod Handguard 1:7 M16 Bolt Group Low Profile Gas Block 30B8188
CMMG UPPER 9MM M4A3 16" BIRD CAGE COLT M4 UPPER 5.56 16.1" MATECH SGHT CMMG UPPER MK4T STS 300BLK 16" KEYMD CMMG UPPER MK4T STS 5.56 16" KEYMOD
List Price: $749.95
Our Price: $649.99
(Out of Stock)
List Price: $700.00
Our Price: $659.99
(Out of Stock)
List Price: $749.95
Our Price: $679.99
(Out of Stock)
List Price: $749.95
Our Price: $689.90
(Out of Stock)
CMMG UPPER 9MM M4A3 16" BIRD CAGE
CMMG Upper  9MM  16" Barrel  Flat Top  A2 Front Sights  Black Finish 90B1AA2 Colt's Manufacturing Upper  223 Rem  556NATO  16.1"  Black  M4  ChromeLined  No LE  AR Rifles  Flip Up Sights LE6920CK CMMG MK4T Upper  300 AAC Blackout  16" Stainless Barrel  Fits AR  Flat Top  A2 Brake Chokes  CMMG RKM11 KeyMod Handguard  Black 30BC353
CMMG UPPER 556NATO 16" M4 RCE KEYMOD CMMG UPPER GROUP MK3 T 308WIN 16"
List Price: $849.95
Our Price: $719.99
Sale Price: $709.99
(Out of Stock)
List Price: $1,049.95
Our Price: $899.99
2 in stock!
CMMG UPPER 556NATO 16" M4 RCE KEYMOD
CMMG Upper  223 Rem/556NATO  16" Barrel  1:7 Twist  Free Floating KeyMod Handguard  SV Brake  Flat Top Sights  Black 55B5949 CMMG Upper MK3 T  308 Win  16 " Barrel  1:10 Twist  Billet Upper  RKM15 KeyMod Handguard  Black 38BEAAD