CMMG MK57 AR Conversion Kit 223 Rem/5.56mm to 22 LR, 3 Magazines, 25rd

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$262.49

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SKU:: 810046231951
UPC:
BRAND:: CMMG
Manufacturer Number:: 54BA67A
Caliber:: 22 Long Rifle
Unit of Measure:: Each

Description
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Q & A

Just swap this drop in conversion with the bolt carrier group from your 5.56/.223 chambered rifle and you will be ready to shoot .22LR. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function.

- 223 Remington/5.56x45mm to 22 LR conversion (223 Wylde NOT compatibile)
- Three 25rd Magazines
- Stainless Steel Construction
- Compatible with all CMMG MK57 Uppers
- Magazine Fits in Mil-Spec AR15/MK4 lowers
- Simple Installation — No Tools Required

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