levels.svg levels icon sort-down.svg sort down icon sort-up.svg sort up icon search.svg search icon user-circle.svg user circle icon cart-alt.svg cart icon plus.svg plus icon chevron-left.svg chevron left icon chevron-right.svg chevron right icon phone.svg phone icon zoom-in.svg zoom in icon

CMMG

CMMG is a leading American firearms manufacturer recognized for innovation and quality in AR-platform rifles and pistols since 2002. Their extensive lineup includes rifles, ar ak pistols, and a wide range of rifle and semi auto accessories, engineered for performance and reliability. CMMG’s proprietary Radial Delayed Blowback system enhances control and durability in pistol-caliber carbines, while their Mk47 Mutant platform demonstrates expertise in hybrid AR/AK designs. Featured products include models chambered in 9mm and.300 Blackout, supporting a variety of shooting applications from personal defense to competition. All CMMG firearms are manufactured in the USA, reflecting a commitment to quality materials and rigorous standards. Shop CMMG to explore advanced AR solutions tailored for demanding shooters.

Read more
1-24 of 546 Products
Sort By:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. ...
  7. 23
CMMG Bravo 22LR AR-15 Conversion Kit 5.56/.223 to .22LR with 3-25 Round Mags - 22BA651

CMMG Bravo 22LR AR-15 Conversion Kit 5.56/.223 to .22LR with 3-25 Round Mags - 22BA651
$149 00 $169.99
In Stock
CMMG ZEROED Adjustable Gas Block Assembly, .750" ID, 20 Position Detent Adjustable Screw, Nitride Finish - 55DA31F

CMMG ZEROED Adjustable Gas Block Assembly, .750" ID, 20 Position Detent Adjustable Screw, Nitride Finish - 55DA31F

$49 99 $60.00
In Stock
CMMG 55CA601 AR-15 LPK Gun Builders Kit AR Style Various Black

CMMG 55CA601 AR-15 LPK Gun Builders Kit AR Style Various Black
$34 77
In Stock
CMMG 66AFC70 Replacement Magazine 10rd 6.5 Grendel/6mm ARC, Black Stainless Steel, Fits AR-15 Platform

CMMG 66AFC70 Replacement Magazine 10rd 6.5 Grendel/6mm ARC, Black Stainless Steel, Fits AR-15 Platform

$18 14
In Stock
CMMG 55CA6B8 Lower Parts Kit AR-15 Single-Stage Trigger Ambidextrous Lever Safety Black

CMMG 55CA6B8 Lower Parts Kit AR-15 Single-Stage Trigger Ambidextrous Lever Safety Black
$49 99 $92.99
In Stock
CMMG 22AFC77 Conversion Mag 25rd 22 LR Compatible w/ AR-15/MK4 Black

CMMG 22AFC77 Conversion Mag 25rd 22 LR Compatible w/ AR-15/MK4 Black
$20 60
In Stock
Only 4 Left!
CMMG Mk4 AR-15 5.7x28mm 32 Round Magazine - 54AFCC8

CMMG Mk4 AR-15 5.7x28mm 32 Round Magazine - 54AFCC8

$22 26
CMMG 55CA6C5 Lower Parts Kit 10208 AR-15 Standard

CMMG 55CA6C5 Lower Parts Kit 10208 AR-15 Standard
$54 58
In Stock
CMMG 55AFFDC Buffer Retainer AR-15

CMMG 55AFFDC Buffer Retainer AR-15

$3 14
In Stock
CMMG AR-15 Barrel Nut, Steel, Nitride Finish, Model 55DA296

CMMG AR-15 Barrel Nut, Steel, Nitride Finish, Model 55DA296
$8 78
In Stock
Only 5 Left!
CMMG 30A0E33-AB Dissent 300 Blackout 30+1 6.50", Black Cerakote Rec, OEM Grip, Picatinny Buffer Adapter

CMMG 30A0E33-AB Dissent 300 Blackout 30+1 6.50", Black Cerakote Rec, OEM Grip, Picatinny Buffer Adapter

$1524 99 $1,599.99
In Stock
Only 4 Left!
Loading...
CMMG 22BA6AE 22LR Conv KIT Bravo w/3 10rd MAG

CMMG 22BA6AE 22LR Conv KIT Bravo w/3 10rd MAG

$177 64
In Stock
Loading...
CMMG 55CA6D9 AR-15 Ambidextrous Safety Selector Kit 4140 Steel 90° Throw

CMMG 55CA6D9 AR-15 Ambidextrous Safety Selector Kit 4140 Steel 90° Throw
$25 76
In Stock
CMMG Banshee Mk4 54A3B0F-AB Pistol 5.7x28mm 5" 32rd Semi-Auto Radial Delayed Blowback, Threaded Barrel, Optics-Ready.

CMMG Banshee Mk4 54A3B0F-AB Pistol 5.7x28mm 5" 32rd Semi-Auto Radial Delayed Blowback, Threaded Barrel, Optics-Ready.

$1390 88
In Stock
Only 3 Left!
Loading...
CMMG 55AFF51 Detent & Pivot/Takedown AR-15

CMMG 55AFF51 Detent & Pivot/Takedown AR-15
$9 04
In Stock
CMMG 55CA9CB Receiver Extension Castle Nut Black Matte MK4

CMMG 55CA9CB Receiver Extension Castle Nut Black Matte MK4

$9 29
In Stock
CMMG 55BA556 Mil-Spec Kit Black Fits AR-Platform/CMMG Mk3/CMMG LR-308

CMMG 55BA556 Mil-Spec Kit Black Fits AR-Platform/CMMG Mk3/CMMG LR-308
$15 72
In Stock
CMMG 55BA5EC Charging Handle Assembly AR-15 7075 T6 Aluminum

CMMG 55BA5EC Charging Handle Assembly AR-15 7075 T6 Aluminum
$25 24
In Stock
CMMG S5CA642 Zeroed Lower Parts Kit Black Grip, Ambi Safety & Mag Catch, Mil-Spec Trigger, Fits AR-Platform/Mk4

CMMG S5CA642 Zeroed Lower Parts Kit Black Grip, Ambi Safety & Mag Catch, Mil-Spec Trigger, Fits AR-Platform/Mk4

$103 99 $118.99
In Stock
CMMG 30A0E33-TNG Dissent 300 Blackout 30+1 6.50", Tungsten Gray Cerakote Rec, OEM Grip, Picatinny Buffer Adapter

CMMG 30A0E33-TNG Dissent 300 Blackout 30+1 6.50", Tungsten Gray Cerakote Rec, OEM Grip, Picatinny Buffer Adapter

$1642 72
In Stock
Only 5 Left!
Loading...
CMMG 22ARC Charging Handle Assembly, Firearm Part, .22 LR, Reinforced Polymer, Anti-Jam Design

CMMG 22ARC Charging Handle Assembly, Firearm Part, .22 LR, Reinforced Polymer, Anti-Jam Design

$15 13
In Stock
Only 3 Left!
CMMG Banshee 5.7x28mm Complete Upper Receiver, 5" Barrel - Anodized Black - 57BBCF0-AB

CMMG Banshee 5.7x28mm Complete Upper Receiver, 5" Barrel - Anodized Black - 57BBCF0-AB
$838 61
In Stock
Only 4 Left!
Loading...
CMMG BANSHEE Mk4 Semi-Automatic .300 Blackout Pistol, 8" Barrel, 30+1 Capacity, SBA3 Stabilizing Brace - Armor Black Cerakote - 30AF20A-AB

CMMG BANSHEE Mk4 Semi-Automatic .300 Blackout Pistol, 8" Barrel, 30+1 Capacity, SBA3 Stabilizing Brace - Armor Black Cerakote - 30AF20A-AB
$1329 99
In Stock
Loading...
CMMG RESOLUTE Mk4 Semi-Automatic 5.56x45mm Rifle, 14.5" Barrel with Pinned & Welded Muzzle Device, 30+1 Capacity - Armor Black Cerakote - 55A060B-AB

CMMG RESOLUTE Mk4 Semi-Automatic 5.56x45mm Rifle, 14.5" Barrel with Pinned & Welded Muzzle Device, 30+1 Capacity - Armor Black Cerakote - 55A060B-AB

$1199 99 $1,549.95
In Stock
Only 3 Left!
Loading...
1-24 of 546 Products
Sort By:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. ...
  7. 23
 
  Loading...