Bauer Precision

Bauer Precision 5.56 Firing Pin Retainer  Standard Firing Pin Cotter Key that holds the firing pin in the BCG

Bauer Precision Nitride Cam Pin for a standard 5.56 Bolt and Carrier. 

Bauer Precision 6.5 Grendel MPI Nitride Bolt Assembly  INCLUDES: Bolt Gas Rings Extractor & Spring  

Bauer Precision 5.56 MPI Nitride Bolt Assembly  INCLUDES: Bolt Gas Rings Extractor & Spring  

AR-15 Castle Nut is made of 4140 steel and has a Magnesium Phosphate finish. Made in the USA. Castle Nut, For AR-15, Manganese Phosphate Coated 4140 Steel Fits AR-15 Castle Nut Made in the...

Bauer Precision House lower parts kit. All mil-spec components. Includes standard grip. Does not include fire control group. 

  Bauer Precision Melonited AR15 gas tube for Pistol-Length Gas systems. 

Bauer Precision Melonited AR15 gas tube for Mid-Length Gas systems.

  AR15 Gas Tube Stainless Rifle Length Gas System, approximately  15 1/8"  

  AR15 Gas Tube Stainless Mid-Length Gas System, approximately  11 7/8"  

  AR15 Gas Tube Stainless Pistol Gas System, approximately 6 3/4"