Summer Cleanout Sale!
Huge Savings On 2000+ Items From 200+ Brands - SHOP NOW

Summer Cleanout Sale!
Huge Savings On 2000+ Items From 200+ Brands - SHOP NOW

4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
16.1   Barrel Sub-Assembly w/ Collar Kit 22LR
16.1   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
4.5   Barrel Sub-Assembly w/ Collar Kit 22LR
16.1   Barrel Sub-Assembly w/ Collar Kit 22LR
16.1   Barrel Sub-Assembly w/ Collar Kit 22LR
None
MadeInUsa MadeInUsa OFF

CMMG - 16.1 Barrel Sub-Assembly w/ Collar Kit 22LR

3 Reviews
Barrel Length
Model Number
16.1 Barrel Sub-Assembly w/ Collar Kit 22LR
Brownells #
100044566
MFR #
22D7C4A
UPC
815835014944
$204.99
Coupon Code
Purchase Limit Help

Out of Stock

Can we ship this to you? (US only)
{{restriction.odmShipCheckMessage}}
Specifications
Model Number:
Sub-Assembly W/ Collar Kit
Cartridge:
22 Long Rifle
Barrel Contour:
M4
Make Model Fit:
AR-15.Universal
Color:
Black
Barrel Length:
16.10
Muzzle Threads:
1/2"x28
Item Length (Inches):
16.100
Gas System Length:
NA
Twist:
1-16
Restriction
Threaded Barrel Restriction:
Yes
Prop 65 restriction:
Warning! Cancer and Reproductive Harm. Www.p65warnings.ca.gov
View US State Restrictions
Can we ship this to you? (US only)
{{restriction.odmShipCheckMessage}}
What is the CMMG - 16.1 Barrel Sub-Assembly w/ Collar Kit 22LR?

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

See all of our AR15s and AR15 parts here.

Threaded Barrel Restriction: 
Threaded Barrels have restricted shipping to CA.

Prop 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Please select a FFL Dealer

or
7 dealers near
Distance:
10miles
arrow-down
Sort by:
Nearest first
arrow-down
pin wrong
No dealers found

Please search by another zipcode to find the nearest dealer.

Close
Brownells Retail Store
Pin in
Clock
You must select required check box

Note:

Listed hours & fees are not guaranteed and subject to change. Please contact the dealer to confirm current hours & fees.
* Must accept required fields.
  • Pin in Brownells Featured Dealers

    Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Brownells Featured Dealers have agreed to perform FFL transfers on guns purchased online from Brownells. We have their necessary FFL information on file and your FFL order will ship directly to them once processed.

  • Pin in Standard Dealers

    Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun.

  • Pin in Not Available Dealers

    Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

Switch view map
7 dealers near

Alternative products

Right Badge OFF  
5 Stars

200

300

Add on

Right Badge OFF  
5 Stars

200

300

22LR BARREL ASSEMBLY FOR AR-15 REVIEWS

5.0
3 Reviews
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Customer Photos & Videos
5
Just what I needed……
Perfect addition to my collection…..
Would you recommend this? Yes, I would recommend to a friend
5
Solid AR-22 Barrel for dedicated Upper for quick swap AR=15 NATO uppper
Pretty good barrel for AR-22LR conversion. Works so much better with the 1:16 twist and venting the gases out through the muzzle instead of going through my AR-15 gas system, star chamber, BCG chamber, and buffer tube. Barrel gets pretty dirty but that's a good thing compared to level of cleaning I needed to do with my AR-15. A dedicated AR-22 upper is awesome..and much cheaper to shoot. Th .22LR is supposed to be accurate to around 150yds but haven't tried that yet. The .22LR 40gr has a muzzle velocity of around 1800fps which is similar to a 9mm 115gr but has less mass and energy.
5
Bought this for my Ciener 22 conversion
Just got this and used it with my Ciener, Inc. .22lr conversion kit I bought years ago. I wanted it for a dedicated AR pistol and wanted to eliminate the gas blowing back into the receiver you get with a standard AR upper you get when using a suppressor. So far everything I've run through it is subsonic with such a short barrel. I've only put a couple hundred round through it but so fat it's working great.
Customer Questions
0 Questions