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Rifle Parts Bolt Parts Bolt Carrier Groups CMMG AR MK 57 CONVERSION KIT 22LR W/ 3 25-RD MAGS Support

Easily convert your Mk57 upper receiver to .22 LR with no tools required; includes 3 25-round magazines for cost-effective plinking fun!

CMMG AR MK 57 CONVERSION KIT 22LR W/ 3 25-RD MAGS

810046231951 100061304
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Variations:

Easily convert your Mk57 upper receiver to .22 LR with no tools required; includes 3 25-round magazines for cost-effective plinking fun!
AR MK57 CONVERSION KIT 22LR W/ MAGAZINES - AR MK 57 CONVERSION KIT 22LR W/ 3 25-RD MAGS
284.9 GBP 0 £284.90 *
Not available
Cartridge: 22 Long Rifle Make: AR-15 Product no.: 100061304
Not available
284.9 GBP 0 £284.90 *
Easily convert your Mk57 upper receiver from 5.7x28mm to .22 LR with this drop-in kit, no tools required, and enjoy affordable shooting with included magazines.
AR MK57 CONVERSION KIT 22LR W/ MAGAZINES - AR MK 57 CONVERSION KIT 22LR W/ 3 10-RD MAGS
284.9 GBP 0 £284.90 *
Not available
Cartridge: 22 Long Rifle Make: AR-15 Product no.: 100061305
Not available
284.9 GBP 0 £284.90 *
284.9 284.9 2 GBP
284.9 GBP £284.90

Prices inclusive of duty & VAT.

Product no.: 100061304

Mfr. No.: 54BA67A

810046231951 The 5.7x28mm round is a whole boatload of fun, but sometimes, you just want an inexpensive plinker to enjoy at the range, right? Well, CMMG Inc. is making it easy to do just that, thanks to the company's Mk57 Conversion Kit that changes your 5.7x28mm upper receiver over to cheap, easy-to-get .22 LR! The simple design of the CMMG Mk57 Conversion Kit makes it fast and easy for you to change over from 5.7x28mm to .22 LR. All you have to do is take out the existing bolt-carrier group in your Mk57 upper receiver and replace it with this drop-in conversion unit. Once that's done, simply put your Mk57 upper receiver onto any mil-spec AR-15 receiver and load the included .22 LR conversion magazine. Bam! You're ready to shoot. No tools are required to switch over to .22 LR with this CMMG Mk57 conversion kit, and the included magazine fits all mil-spec AR-15 and Mk4 magazine wells.
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284.9 284.9 2 GBP
Description Specification Customers reviews Accessories

CMMG AR MK 57 CONVERSION KIT 22LR W/ 3 25-RD MAGS

284.9 GBP £284.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

An Easy .22 LR Conversion Kit for Your Mk57 Upper Receiver

The CMMG AR MK57 Conversion Kit allows you to easily convert your 5.7x28mm upper receiver to a cost-effective .22 LR setup, making it perfect for a day at the range.

Product Features:

  • Easy Installation: Simply replace the existing bolt-carrier group with the drop-in conversion unit.
  • Compatibility: Fits all mil-spec AR-15 receivers and Mk4 magazine wells.
  • No Tools Required: Switch to .22 LR without the need for any tools.
  • Included Magazine: Comes with a .22 LR conversion magazine that holds 25 rounds.

The CMMG Mk57 Conversion Kit is designed for those who enjoy the thrill of shooting without breaking the bank. Once installed, simply attach your Mk57 upper receiver to any compatible mil-spec AR-15 lower, load the magazine, and you're ready to shoot!

Whether you’re a seasoned shooter or just starting out, this conversion kit offers a fun and economical way to enhance your shooting experience.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The CMMG Mk57 Conversion Kit allows for easy transition from 5.7x28mm to .22 LR in AR-15/Mk57 platforms.
  2. No tools are required for installation, offering a fast and simple conversion process.
  3. The kit includes three 25-round .22 LR magazines compatible with mil-spec AR-15 and Mk4 magazine wells.

Attributes

  • Cartridge: 
    22 Long Rifle
  • Weapon type: 
    AR-15
  • Delivery weight: 0.975kg
  • Shipping height: 64mm
  • Shipping width: 216mm
  • Shipping length: 267mm
  • UPC: 810046231951

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

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Variations:

Easily convert your Mk57 upper receiver to .22 LR with no tools required; includes 3 25-round magazines for cost-effective plinking fun!
AR MK57 CONVERSION KIT 22LR W/ MAGAZINES - AR MK 57 CONVERSION KIT 22LR W/ 3 25-RD MAGS
284.9 GBP 0 £284.90 *
Not available
Cartridge: 22 Long Rifle Make: AR-15 Product no.: 100061304
Not available
284.9 GBP 0 £284.90 *
Easily convert your Mk57 upper receiver from 5.7x28mm to .22 LR with this drop-in kit, no tools required, and enjoy affordable shooting with included magazines.
AR MK57 CONVERSION KIT 22LR W/ MAGAZINES - AR MK 57 CONVERSION KIT 22LR W/ 3 10-RD MAGS
284.9 GBP 0 £284.90 *
Not available
Cartridge: 22 Long Rifle Make: AR-15 Product no.: 100061305
Not available
284.9 GBP 0 £284.90 *

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