levels.svg levels icon sort-down.svg sort down icon sort-up.svg sort up icon search.svg search icon user-circle.svg user circle icon cart-alt.svg cart icon plus.svg plus icon chevron-left.svg chevron left icon chevron-right.svg chevron right icon phone.svg phone icon zoom-in.svg zoom in icon

ENTER TO WIN OUR CURRENT CONTEST

Conversion Kits

Classic Firearms stocks several of the most popular conversion kits for your rifle, including CMMG's .22 LR Conversion Kits and Sylvan Arms' Glock Mag Adapter. Purchase your next rifle conversion kit online at Classic Firearms today!

Read more
12 Product(s)
Sort By:
CMMG 22BA64E AR 22 Conversion Kit Echo Black Steel

CMMG 22BA64E AR 22 Conversion Kit Echo Black Steel
$190 43
In Stock
Only 5 Left!
Loading...
CMMG 22BA6AE 22LR Conv KIT Bravo w/3 10rd MAG

CMMG 22BA6AE 22LR Conv KIT Bravo w/3 10rd MAG

$189 05
In Stock
Loading...
FN 20100504 Non-Reciprocating Charging Handle Conversion Kit (Light) for FN Scar 16S, Black

FN 20100504 Non-Reciprocating Charging Handle Conversion Kit (Light) for FN Scar 16S, Black

$899 00
In Stock
Only 4 Left!
Loading...
CMMG 22BA60F Bravo Conversion Kit 22 LR, Stainless Steel, Fits AR-15 (223/5.56 Only)

CMMG 22BA60F Bravo Conversion Kit 22 LR, Stainless Steel, Fits AR-15 (223/5.56 Only)

$176 65
In Stock
Only 3 Left!
Loading...
Sylvan Arms SCB100 AR-15 Lower Receiver 9mm Sig P320 Compatible Magazine Conversion Block

Sylvan Arms SCB100 AR-15 Lower Receiver 9mm Sig P320 Compatible Magazine Conversion Block

TOO LOW TO SHOW
In Stock
CVA AC1737 QRBP Variflame Conversion Kit for Most CVA Black Powder Rifles

CVA AC1737 QRBP Variflame Conversion Kit for Most CVA Black Powder Rifles

$88 90
In Stock
Only 3 Left!
Beretta 92F/96F .22LR Conversion Kit, Includes Slide, Barrel, Guide Rod and a 15 Round Magazine

Beretta 92F/96F .22LR Conversion Kit, Includes Slide, Barrel, Guide Rod and a 15 Round Magazine
$279 99 $355.00
In Stock
Loading...
ATI ATI9MMADAPT AR Conversion Adapter Lower fits 9mm Glock Mags Black 6061-T6 Aluminum

ATI ATI9MMADAPT AR Conversion Adapter Lower fits 9mm Glock Mags Black 6061-T6 Aluminum
Out of Stock
Sylvan Arms GCB100 AR-15 Lower Receiver 9mm Glock Compatible Magazine Conversion Block

Sylvan Arms GCB100 AR-15 Lower Receiver 9mm Glock Compatible Magazine Conversion Block
Out of Stock
FN 20100505 Non-Reciprocating Charging Handle Conversion Kit (Heavy) for FN Scar 17S & 20S, Black

FN 20100505 Non-Reciprocating Charging Handle Conversion Kit (Heavy) for FN Scar 17S & 20S, Black

Out of Stock
Primary Weapons U2E16YA011F UXR Conversion Kit Black 223 Wylde Black 16" Barrel

Primary Weapons U2E16YA011F UXR Conversion Kit Black 223 Wylde Black 16" Barrel

Out of Stock
Primary Weapons U2E14YA011F UXR Conversion Kit Black 223 Wylde Black 14.50" Barrel

Primary Weapons U2E14YA011F UXR Conversion Kit Black 223 Wylde Black 14.50" Barrel

Out of Stock
12 Product(s)
Sort By:
 
  Loading...