AR-15 Caliber Conversion Kits
Best Value for AR-15.22 LR Conversion Kits
The AR is a versatile platform that can be transformed to fire other types of rounds with the use of simple conversion kits and options. Get some target practice in for cheap or go critter hunting by converting your AR. READ MORE
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CMMG AR-15 .22 LR Stainless Steel Conversion Kit + One 10 Round Magazine –...
Spend a day at the range without spending a fortune! The CMMG Stainless Steel 22LR Conversion Kit with 1 ten round Magazine. This kit is great for states that place... -
CMMG AR-15 .22 LR Stainless Steel Conversion Kit + One 25 Round Magazine –...
Spend a day at the range without spending a fortune! The CMMG Stainless Steel 22LR Conversion Kit with 1 Magazine. This CMMG .22LR conversion kit allows the use of inexpensive... -
CMMG ARC-22 Magazine 25 Round .22 LR AR 15 Magazine
25 Round CMMG .22LR Magazine This CMMG .22 LR AR15 magazine works with CMMG .22 conversion kits. It is made of black polymer, and holds 25 rounds. This .22 Magazine... -
CMMG ARC-22 Magazine 10 Round .22 LR AR 15 Magazine
10 Round CMMG .22LR Magazine This reduced capacity CMMG .22 LR AR15 magazine works with CMMG .22 conversion kits. It is made of black polymer, and holds 10 rounds. This... -
Anti-Jam AR 15 Charging Handle for CMMG .22 LR Conversion Kits – (Optional)
Modified Charging Handle to Prevent Stuck Casings The Anti Jam Charging Handle for the CMMG 22LR Conversions prevents spent casings from jamming between the charging handle and the bolt. These... -
CMMG AR-15 .22 LR Stainless Steel Conversion Kit + Three 25 Round Magazines –...
CMMG .22 Kit with 25 Round Magazines This CMMG .22LR conversion kit allows the use of inexpensive .22LR caliber rim-fire ammo in your AR15. You can install this in 30... -
CMMG AR-15 .22 LR Stainless Steel Conversion Kit + Three 10 Round Magazines –...
This kit is great for states that place a limit on magazine capacity. Spend a day at the range without spending a fortune! The CMMG Stainless Steel 22LR Conversion Kit... -
CMMG 9 AR Magazine Conversion 9mm Luger – 10 Round
Converts Your Magazine to Shoot 9mm Ammunition The CMMG 9 AR Magazine Conversion 9mm is a modified Magpul PMAG that fits perfectly into your AR15 mag-well and converts your magazine... -
CMMG Forward Assist Adapter for .22LR Conversion Kits
CMMG Forward Assist Adapter for .22LR Conversion Kits If you own a CMMG 22 AR Conversion Kit, the CMMG 22ARC Forward Assist Adapter is an essential accessory for your AR-15.... -
CMMG .22LR AR15 Barrel and Bolt Conversion Kit – Multiple Lengths
CMMG .22LR AR15 Barrel and Bolt Conversion Kit This kit is designed to help you convert your existing upper to a dedicated .22LR quickly and easily. With the barrel and...3 Options -
Stern Defense Magazine Conversion Block – for M&P, P320/P250, 9mm, & .40 S&W Magazines
Convert Your Your Lower Assembly To Use 9mm Or .40 S&W P320/P250 and M&P Magazines This Stern Defense Magazine Conversion Block will allow you to convert your mil-spec AR 15,... -
Tacfire 9mm Colt Magazine Adapter for AR-15
Drop-In 9mm Magazine Adapter for Mil-Spec Lowers Converting your AR-15 to 9mm doesn't get much easier than a drop-in solution that requires no additional parts specific to the caliber. Tacfire's... -
CMMG AR-15 .22 LR Conversion Kit w/ Charging Handle & Forward Assist + One...
Spend a day at the range without spending a fortune! The CMMG Echo Stainless 22LR Conversion Kit with 1 Magazine, Charging Handle, and Forward Assist Adapter This CMMG .22LR conversion... -
CMMG .22 LR Magazine Speed Loader
No More Sore Thumbs! This Mag Loader makes it much easier and quicker to load your CMMG 22 LR mags. -
Nordic Components .22LR 16 Inch Complete AR-15 Upper with 10 Round Magazine
Nordic Components .22LR 16 Inch Complete AR-15 Upper with 10 Round Magazine The Nordic Components 22RB is a dedicated 22 AR15 upper receiver that allows you to convert your standard...Only$549.00 -
CMMG .22 LR AR 15 Barrel Collar Assembly – 22ARC
Use this collar to convert your CMMG drop in .22LR conversion kit to a dedicated bolt group. Collar assembly is designed to interface with CMMG .22lr barrels. -
Stern Defense Magazine Conversion Block – for Glock 9mm & .40 S&W Magazines
Convert Your Lower Assembly To Use 9mm and .40 S&W Glock Magazines This Stern Defense Magazine Conversion Block will allow you to convert your mil-spec AR 15, M4, or M16...Only$179.99 -
CMMG MK57 5.7×28 8 Inch Radial Delayed Blowback AR 15 Barrel and BCG Kit
8 Inch 5.7x28mm Conversion Kit with Lightweight BCG The 5.7x28mm round, now available to convert your AR-15 to a high-velocity, low-recoil PDW. CMMG's Radial-Delayed Blowback system makes this kit incredibly...Only$424.95 -
CMMG MK57 5.7×28 16.1 Inch Radial Delayed Blowback AR 15 Barrel and BCG Kit
Full Rifle Conversion Kit for 5.7x28mm AR-15 To squeeze the most velocity possible out of the 5.7x28mm, a 16 inch barrel slings lead faster than any of CMMG's MK57 kits. ...Only$449.95
Other Other AR-15 Parts & Accessories:
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AR-15 Cleaning Kit and Tools
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AR-15 Rifle Bipods
AR-15 Slings & Mounts
Complete Upper Assemblies
Rifle Cases for AR-15
AR-15 Build Kits and Assemblies
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