











MCO 08 Lower Full Assembly (M4 Body)
Keep your gear field-ready with the MCO 08 Lower Assembly, a fully assembled replacement lower designed for 08 HPA adapters. This essential spare part restores full function to your adapter, allowing continued use of M4-style magazines without hassle.
Whether you're replacing worn components or stocking up on spares, this traditional 08 lower setup includes everything you need for a quick and reliable swap.
Includes:
Pre-installed dual mag releases for ambidextrous access
Branded rubber band in white
Shims to maintain alignment and performance
Compatible with any 08-Type HPA Adapter, this lower assembly is ideal for routine maintenance, repairs, or ensuring you're never caught off guard by gear failure.
Key Features:
Direct replacement for the lower half of the 08 HPA Adapter
Enables use of M4-type magazines
Fully assembled – no extra parts needed
Great as a backup or field-ready spare
Stay prepared with the MCO 08 Lower Assembly – your go-to replacement part for maintaining peak performance in every loadout.
Keep your gear field-ready with the MCO 08 Lower Assembly, a fully assembled replacement lower designed for 08 HPA adapters. This essential spare part restores full function to your adapter, allowing continued use of M4-style magazines without hassle.
Whether you're replacing worn components or stocking up on spares, this traditional 08 lower setup includes everything you need for a quick and reliable swap.
Includes:
Pre-installed dual mag releases for ambidextrous access
Branded rubber band in white
Shims to maintain alignment and performance
Compatible with any 08-Type HPA Adapter, this lower assembly is ideal for routine maintenance, repairs, or ensuring you're never caught off guard by gear failure.
Key Features:
Direct replacement for the lower half of the 08 HPA Adapter
Enables use of M4-type magazines
Fully assembled – no extra parts needed
Great as a backup or field-ready spare
Stay prepared with the MCO 08 Lower Assembly – your go-to replacement part for maintaining peak performance in every loadout.
Keep your gear field-ready with the MCO 08 Lower Assembly, a fully assembled replacement lower designed for 08 HPA adapters. This essential spare part restores full function to your adapter, allowing continued use of M4-style magazines without hassle.
Whether you're replacing worn components or stocking up on spares, this traditional 08 lower setup includes everything you need for a quick and reliable swap.
Includes:
Pre-installed dual mag releases for ambidextrous access
Branded rubber band in white
Shims to maintain alignment and performance
Compatible with any 08-Type HPA Adapter, this lower assembly is ideal for routine maintenance, repairs, or ensuring you're never caught off guard by gear failure.
Key Features:
Direct replacement for the lower half of the 08 HPA Adapter
Enables use of M4-type magazines
Fully assembled – no extra parts needed
Great as a backup or field-ready spare
Stay prepared with the MCO 08 Lower Assembly – your go-to replacement part for maintaining peak performance in every loadout.