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CMMG Mk4 Receiver Extension Buffer Tube Lock Ring AR-15, LR-308 Carbine - Image 1

CMMG 55CA9CB Receiver Extension Castle Nut Black

CMMG

MSRP: $9.99
$7.45
(You save $2.54 )
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SKU:
CMMG55CA9CB
UPC:
815835017426
Finish/color:
Matte
Type:
Part
Color:
Black
Finish:
Matte
Subcategory:
Long Gun Parts
Manufacturer Part #:
55CA9CB
Model:
Receiver Extension Nut
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Since 2002 CMMG has been the leading manufacturer of AR-15 rifles, AR-10 rifles, and trailblazing AR technologies. CMMG offers premium AR-15 and AR-10 rifles, parts, and accessories.

Features :
  • Castle Nut for Buffer Tubes
  • Fits AR-15
  • Matte black finish
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