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CMMG Buffer Assembly for AR15 Carbine – Replacement Buffer, Black (55CA977)

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Brand CMMG Shop all → MFR# 55CA977 UPC 815835013497
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CMMG Buffer Assembly for AR15 Carbine – Replacement Buffer, Black (55CA977)

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Why customers choose this item

  • AR15 carbine buffer part
  • Fits AR15 carbine systems
  • Used in M4 stock kits
  • Mil-spec buffer component
  • Black finish buffer
  • CMMG part 55CA977

Product highlights

  • Buffer assembly designed for AR-15 rifles using carbine receiver extensions
  • Compatible with rifles equipped with six position M4 style stock kits
  • Constructed to meet mil-spec standards for reliable cycling performance
  • Supports proper recoil management and bolt carrier group operation
  • Designed for use in AR-15 and M4 pattern rifle configurations
  • Black finish provides corrosion resistance and consistent appearance

Product description

The CMMG AR Rifles Buffer Assembly Black is a buffer component designed for use in AR-15 rifles with carbine receiver extensions. This buffer assembly functions as part of the recoil system within compatible rifle platforms. It is designed for use with CMMG 6-position M4 stock kits and similar configurations.

The CMMG buffer assembly fits AR-15 rifles using a carbine receiver extension and is finished in black. It is categorized as a recoil buffer component within stock and buffer tube systems. This product is used for replacing or maintaining buffer systems for rifle platforms in range use or field setups. In standard configurations, the buffer moves within the receiver extension to absorb recoil energy during cycling.

Specifications

Brand
CMMG
Model / Series
55CA977
MPN (Manufacturer Part #)
55CA977
UPC
815835013497
Item Type (leaf)
Buffer Assembly
Pack Quantity
1
Primary Use / Application
Recoil System
Platform Compatibility
AR-15
Finish / Coating
Black
Attachment Interface
Buffer Tube
Size / Dimension
Carbine
Included Pieces
1

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Price$31.85$17.47$145.10
Primary Use / ApplicationRecoil SystemRecoil SystemRecoil Buffer
Platform CompatibilityAR-15AR-15CQB Stock
Material—Stainless SteelSteel
Finish / CoatingBlackSilverBlack
Part Category———
Heat Treatment———

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