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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!

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12 Product(s)
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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

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

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

$193 48
In Stock
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CMMG 22BA64E AR 22 Conversion Kit Echo Black Steel

CMMG 22BA64E AR 22 Conversion Kit Echo Black Steel
$186 57
In Stock
Only 4 Left!
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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)

$159 61
In Stock
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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!
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

$499 95
In Stock
Only 5 Left!
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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 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

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
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