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Top Sellers

Recover Tactical 20/80 Polymer80 Pistol Stabilizer Unit, Fully Assembled, Black
Recover Tactical 20/80 Polymer80 Pistol Stabilizer Unit, Fully Assembled, Black
$99.99 $89.99
ProMag AR-15/M16 9mm Magazine Quick Change Adapter Block
ProMag AR-15/M16 9mm Magazine Quick Change Adapter Block
$65.99 $59.99
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ETS Mag For Glock 9mm 31 Rd Smoke
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ETS Mag For Glock 9mm 31 Rd Smoke
$155.99 $115.99

New Releases

Recover Tactical 20/80 Polymer80 Pistol Stabilizer Unit, Fully Assembled, Black
Recover Tactical 20/80 Polymer80 Pistol Stabilizer Unit, Fully Assembled, Black
$99.99 $89.99
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ProMag 9mm Glock Mag, 32 Rd, Fits G17/G19/G26, Black Polymer
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ProMag 9mm Glock Mag, 32 Rd, Fits G17/G19/G26, Black Polymer
$160.99 $119.99
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + 9mm Nitride Bolt Carrier Group +
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + 9mm Nitride Bolt Carrier Group + "Holy" Ambidextrous AR-15 Charging Handle
$289.99 $174.99

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  2. Products
  3. Conversion Kits

Conversion Kits


Our MMC Armory Conversion Kits offer convenient and affordable ways to convert your AR-15 to 9mm, 45 ACP, .22lr. Save time, money, and space in your safe with a conversion kit. Be sure to check out our MMC Combos for even more savings.
  • Conversion Kits Combos

Products [11]

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CMMG .22 LR AR-15 Complete Conversion Kit
CMMG .22 LR AR-15 Complete Conversion Kit
$199.99 $169.99 Sale
In Stock
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Mean Arm's Endomag 9mm 30 Round Pmag Conversion Kit
Mean Arm's Endomag 9mm 30 Round Pmag Conversion Kit
(3)
$44.99 $26.99 Sale
In Stock
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MMC Combos EndoMag/Magpul PMAG BCG Combo
MMC Combos EndoMag/Magpul PMAG BCG Combo
$299.99 $134.99 Sale
In Stock
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MMC Combos EndoMag and Magpul PMAG Combo
MMC Combos EndoMag and Magpul PMAG Combo
$63.99 $37.99 Sale
In Stock
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Sylvan Arms AR-15 9mm Glock Magwell Adapter
Sylvan Arms AR-15 9mm Glock Magwell Adapter
$129.99 $94.99 Sale
In Stock
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ProMag AR-15/M16 9mm Magazine Quick Change Adapter Block
ProMag AR-15/M16 9mm Magazine Quick Change Adapter Block
$65.99 $59.99 Sale
In Stock
Add To Cart
MMC Combos AR-15 Sylvan Arms 9mm Magwell Adapter + United Defense 9mm BCG
MMC Combos AR-15 Sylvan Arms 9mm Magwell Adapter + United Defense 9mm BCG
$389.99 $169.99 Sale
In Stock
Add To Cart
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + 9mm Nitride Bolt Carrier Group +
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + 9mm Nitride Bolt Carrier Group + "Holy" Ambidextrous AR-15 Charging Handle
$289.99 $174.99 Sale
In Stock
Add To Cart
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ETS Mag For Glock 9mm 31 Rd Smoke
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ETS Mag For Glock 9mm 31 Rd Smoke
$155.99 $115.99 Sale
In Stock
Add To Cart
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ProMag 9mm Glock Mag, 32 Rd, Fits G17/G19/G26, Black Polymer
MMC Combos Sylvan Arms 9mm Glock Compatible Magwell Conversion Block + ProMag 9mm Glock Mag, 32 Rd, Fits G17/G19/G26, Black Polymer
$160.99 $119.99 Sale
In Stock
Add To Cart
Recover Tactical 20/80 Polymer80 Pistol Stabilizer Unit, Fully Assembled, Black
Recover Tactical 20/80 Polymer80 Pistol Stabilizer Unit, Fully Assembled, Black
$99.99 $89.99 Sale
In Stock
Add To Cart
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