Price

$ -

Sort by

Product categories

Air Guns
(3)
- Air Gun Accessories
  (2)
- Air Rifles
  (1)
Ammunition
(3446)
- Ammo Storage
  (2)
- Handgun Ammunition
  (1084)
- Other Ammunition
  (6)
- Rifle Ammunition
  (1559)
- Rimfire Ammunition
  (77)
- Shotgun Shells
  (718)
Ammunition Reloading
(1470)
- Reloading Equipment
  (1046)
  - Case Preparation
    (1)
  - Other Reloading Equipment
    (992)
  - Powder Measures & Scales
    (1)
  - Reloading Accessories
    (2)
  - Reloading Books & Manuals
    (1)
  - Reloading Dies
    (27)
  - Reloading Presses & Kits
    (21)
- Reloading Supplies
  (424)
  - Other Reloading Supplies
    (246)
  - Reloading Brass
    (15)
  - Reloading Bullets
    (121)
  - Reloading Molds
    (16)
  - Reloading Powder
    (21)
  - Reloading Shot
    (1)
Black Powder & Muzzleloaders
(10)
- Black Powder Pistols & Muzzleloader Pistols
  (5)
- Black Powder Rifles & Muzzleloader Rifles
  (4)
- Other Muzzleloader Supplies & Black Powder Parts
  (1)
Camping and Outdoor Accessories
(2)
Camping Lights
(1)
Class 3 Firearms, NFA & Destructive Devices
(8)
- Class 3 Parts & Accessories
  (8)
Clothing, Jewelry, Watches
(13)
- Clothing
  (13)
  - Backpacks, Totes & Luggage
    (9)
  - Other Clothing
    (3)
  - Shirts, Sweatshirts & Vests
    (1)
Concealed Carry
(767)
- Concealed Carry Holsters
  (742)
- Concealed Carry Purses
  (25)
Cooking
(2)
Firearms
(8640)
- Combination Guns
  (11)
- Crossroads Show Inventory
  (13)
- Handguns
  (2962)
  - AK Pistols
    (35)
  - AR Pistols
    (154)
  - Derringers
    (35)
  - Other Handguns
    (27)
  - Revolvers
    (847)
  - Semi Auto Handguns
    (1862)
  - Single Shot Handguns
    (2)
- Rifles
  (4347)
  - AK Rifles
    (127)
  - AR Rifles
    (685)
  - Bolt Action Rifles
    (2625)
  - Lever Action Rifles
    (292)
  - Other Rifles
    (108)
  - Pump Action Rifles
    (8)
  - Semi Auto Rifles
    (424)
  - Single Shot Rifles
    (78)
- Shotguns
  (1307)
  - Bolt Action Shotguns
    (12)
  - Lever Action Shotguns
    (20)
  - Other Shotguns
    (24)
  - Over Under Shotguns
    (281)
  - Pump Action Shotguns
    (298)
  - Semi Auto Shotguns
    (587)
  - Side By Side Shotguns
    (60)
  - Single Shot Shotguns
    (25)
Food and Survival
(1)
Gun Locks
(1)
Gun Parts
(6382)
- 1911 Parts
  (2)
  - 1911 Barrels
    (1)
  - Other 1911 Accessories & Parts
    (1)
- AK47 Parts
  (20)
  - AK47 Magazines & AK47 Clips
    (15)
  - AK47 Stocks, Forends, Forearms
    (4)
- AR Lower Parts
  (141)
  - AR Braces/Stocks
    (8)
  - AR Buffer System
    (7)
  - AR Grips
    (1)
  - AR Lower Parts Kits
    (42)
  - AR Magazine Catch/Release
    (1)
  - AR Safety Selectors
    (6)
  - AR Takedown Pins
    (1)
  - AR Triggers
    (75)
- AR Upper Parts
  (38)
  - AR Bolt Carrier Groups
    (13)
  - AR Charging Handles
    (12)
  - AR Gas System
    (4)
  - AR Handguards
    (2)
  - AR Muzzle Devices
    (7)
- AR10 Parts
  (20)
  - AR10 Barrels
    (3)
  - AR10 Bolts
    (3)
  - AR10 Lowers
    (2)
  - AR10 Stocks, Forends, Forearms
    (1)
  - AR10 Uppers
    (6)
  - Other AR10 Accessories & Parts
    (4)
- AR15 Parts
  (412)
  - AR15 Barrels
    (29)
  - AR15 Bolts
    (16)
  - AR15 Lowers
    (29)
  - AR15 Magazines & AR15 Clips
    (137)
  - AR15 Stocks, Forends, Forearms
    (6)
  - AR15 Uppers
    (100)
  - Other AR15 Accessories & Parts
    (66)
  - Small AR15 Parts
    (3)
- Glock Parts
  (30)
  - Glock Barrels
    (23)
  - Glock Triggers
    (2)
  - Other Glock Accessories & Parts
    (2)
  - Small Glock Parts
    (1)
- Gun Parts Kits
  (327)
- Handgun Parts
  (1595)
  - Handgun Barrels
    (121)
  - Handgun Frames
    (5)
  - Handgun Magazines & Pistol Clips
    (1206)
  - Handgun Slides
    (15)
  - Other Handgun Accessories & Parts
    (17)
  - Pistol Grips
    (201)
  - Small Handgun Parts
    (8)
- HK Parts
  (1)
  - Small HK Parts
    (1)
- Other Gun Accessories & Parts
  (2113)
- Rifle Parts
  (873)
  - Other Rifle Accessories & Parts
    (90)
  - Rifle Barrels
    (15)
  - Rifle Bolts
    (8)
  - Rifle Magazines & Rifle Clips
    (445)
  - Rifle Stocks
    (285)
  - Small Rifle Parts
    (11)
- Shotgun Parts
  (575)
  - Other Shotgun Accessories & Parts
    (14)
  - Shotgun Barrels
    (34)
  - Shotgun Chokes
    (453)
  - Shotgun Magazines & Shotgun Clips
    (60)
  - Shotgun Stocks
    (8)
- Slings & Sling Parts
  (105)
  - Slings
    (101)
  - Slings Parts & Accessories
    (1)
- Weapon Lights
  (129)
Holsters & Gun Leather
(2073)
Hunting Supplies & Gear
(362)
- Bags & Packs
  (41)
- Flashlights
  (27)
- Game Cameras
  (2)
- Hunting Accessories
  (260)
- Other Hunting Gear
  (32)
Knives & Swords
(985)
- Automatic Knives
  (138)
- Butterfly & Ballisong Knives
  (13)
- Fixed Blade Knives
  (143)
- Hunting Knives
  (83)
- Knife Accessories
  (210)
- Pocket Knives
  (397)
- Swords & Axes
  (1)
Less-Lethal Ammunition
(4)
Miscellaneous
(72)
- Everything Else
  (72)
Personal Defense/Less-Lethal
(6)
- Body Armor
  (2)
- Less-Lethal Accessories
  (4)
Range Bags & Cases
(289)
Safes
(64)
Safes & Gun Storage Accessories
(29)
Scopes, Sights & Optics
(2997)
- Binoculars
  (80)
- Gun Scopes
  (640)
- Gun Sights
  (203)
- Laser Sights
  (97)
- Night Vision
  (91)
- Range Finders
  (49)
- Red Dots Sights
  (310)
- Scope Accessories & Scope Parts
  (1364)
- Sight Magnifiers
  (15)
- Spotting Scopes
  (40)
- Thermal Sights
  (108)
Shooting Supplies
(133)
- Gun Cleaning Kits & Gun Cleaning Supplies
  (14)
- Gun Rests, Vises & Benches
  (87)
- Gunsmithing Tools & Gunsmith Supplies
  (13)
- Shooting Glasses & Hearing Protection
  (4)
- Shooting Targets
  (14)
Shovels
(1)
Uncategorized
(6)
Weaponars
(1)

SKU: CA22D5B6E

CMMG Barrel and Bolt Group Kit 4.5inch MT 4140CM 22LR

Everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go.

4.5″
Medium Taper Profile
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
1:16 Twist
22LR Sprorting Chamber
Threaded 1/2-28

$289.00

Out of stock

Firearms

Optics

Accessories

Firearms

Optics

Accessories

CMMG Barrel and Bolt Group Kit 4.5inch MT 4140CM 22LR

Get Updates And Stay Connected -Subscribe To Our Newsletter

CONTACT INFORMATION

Quick Links

Optics

Accessories

Firearms

Optics

Accessories

CMMG Barrel and Bolt Group Kit 4.5inch MT 4140CM 22LR

Related Products

Related products

Get Updates And Stay Connected -Subscribe To Our Newsletter

CONTACT INFORMATION​

Quick Links

Optics

Accessories

Login

Register

CONTACT INFORMATION