Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

Build your custom 22LR AR-15 upper with CMMG's versatile barrel assemblies, featuring durable 4140 Chrome Moly construction and a range of lengths.
-9 %

CMMG 16.1 BARREL SUB-ASSEMBLY W/ COLLAR KIT 22LR

815835014944 100044566

Filters:

Variations
Filters:
Variations:

Variations:

-9 %
Cartridge: 22 Long Rifle Contour: M4 Finish: Black Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044566
In stock
289.9 GBP 1 £289.90 * £319.90
Cartridge: 22 Long Rifle Contour: Medium Finish: Black Length: 4.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044563
Not available
179.9 GBP 0 £179.90 *
Cartridge: 22 Long Rifle Contour: Medium Finish: Black Length: 4.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044564
Backorderable
234.9 GBP 0 £234.90 *
Cartridge: 22 Long Rifle Contour: M4 Finish: Black Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044565
Not available
229.9 GBP 0 £229.90 *
Cartridge: 22 Long Rifle Contour: Medium Finish: Black Length: 9.2'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044567
Not available
179.9 GBP 0 £179.90 *
179.9 289.9 5 GBP
-9 %
MSRP £319.90
289.9 GBP £289.90

Prices inclusive of duty & VAT.

Product no.: 100044566

Mfr. No.: 22D7C4A

815835014944 Perfect for building your custom dedicated 22LR AR-15 upper group. Also Includes barrel collar to replace the chamber adapter on your 22AR Conversion. Available as: 4.5” Barrel available with or without a Collar Kit Medium Taper Profile 4140 Chrome Moly Salt Bath Nitride Finish inside and out 1:16 Twist 22LR Sprorting Chamber Threaded 1/2-28" Available as: 16.1″ Barrel available with or without a Collar Kit M4 Profile 4140 Chrome Moly Salt Bath Nitride Finish inside and out 1:16 Twist 22LR Sprorting Chamber Threaded 1/2-28 .750″ Carbine length Journal Or Available as: 9″ Barrel with a Medium Taper Profile NO Collar Kit available 4140 Chrome Moly Salt Bath Nitride Finish inside and out 1:16 Twist 22LR Sporting Chamber Threaded 1/2-28"
In stock 1 pcs. in the USA warehouse

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
179.9 289.9 5 GBP
Description Specification Customers reviews Accessories

CMMG 16.1 BARREL SUB-ASSEMBLY W/ COLLAR KIT 22LR

-9 %
MSRP £319.90
289.9 GBP £289.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Build your ultimate 22LR AR-15 upper group with precision and quality.

The CMMG 22LR AR-15 Barrel Assemblies are designed to enhance your shooting experience by providing reliable performance and versatility. Perfect for custom builds, these barrel assemblies come with a barrel collar to replace the chamber adapter on your 22AR Conversion.

Available Options:

  • 4.5” Barrel:
    • With or without a Collar Kit
    • Medium Taper Profile
    • 4140 Chrome Moly Salt Bath Nitride Finish inside and out
    • 1:16 Twist
    • 22LR Sporting Chamber
    • Threaded 1/2-28"
  • 16.1″ Barrel:
    • With or without a Collar Kit
    • M4 Profile
    • 4140 Chrome Moly Salt Bath Nitride Finish inside and out
    • 1:16 Twist
    • 22LR Sporting Chamber
    • Threaded 1/2-28
    • .750″ Carbine length Journal
  • 9″ Barrel:
    • No Collar Kit available
    • Medium Taper Profile
    • 4140 Chrome Moly Salt Bath Nitride Finish inside and out
    • 1:16 Twist
    • 22LR Sporting Chamber
    • Threaded 1/2-28"

Upgrade your firearm with CMMG's reliable barrel assemblies and experience the difference in your shooting performance.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15 Barrel Assemblies 22LR by CMMG are perfect for custom building a dedicated 22LR AR-15 upper group and include a barrel collar for conversion replacement.
  2. Options include various lengths such as 4.5”, 16.1”, and 9” barrels, with features like Medium Taper or M4 Profile, 4140 Chrome Moly construction, Salt Bath Nitride Finish, and a 1:16 Twist.
  3. All barrels are threaded 1/2-28 and designed for a 22LR Sporting Chamber, with the 16.1" variant offering a .750" Carbine length Journal.

Attributes

  • Cartridge:
    22 Long Rifle
  • Contour:
    M4
  • Finish:
    Black
  • Length:
    16.1''
  • Muzzle Threads:
    1/2-28
  • Twist:
    1-16
  • Weapon type:
    AR-15
  • Delivery weight: 0.889kg
  • Shipping height: 51mm
  • Shipping width: 51mm
  • Shipping length: 445mm
  • UPC: 815835014944

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-9 %
Cartridge: 22 Long Rifle Contour: M4 Finish: Black Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044566
In stock
289.9 GBP 1 £289.90 * £319.90
Cartridge: 22 Long Rifle Contour: Medium Finish: Black Length: 4.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044563
Not available
179.9 GBP 0 £179.90 *
Cartridge: 22 Long Rifle Contour: Medium Finish: Black Length: 4.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044564
Backorderable
234.9 GBP 0 £234.90 *
Cartridge: 22 Long Rifle Contour: M4 Finish: Black Length: 16.1'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044565
Not available
229.9 GBP 0 £229.90 *
Cartridge: 22 Long Rifle Contour: Medium Finish: Black Length: 9.2'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-16 Product no.: 100044567
Not available
179.9 GBP 0 £179.90 *

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Back to top