AR-15 Light Weight Hammer

Product Type: Parts & Kits
Manufacturer: ACME Machine
SKU: 04-423     UPC: 819537021606

Product Description

This low mass hammer is specially shaped and drilled for a 50% reduction in lock time. Compatible with adjustable triggers. Hammer only, will not alter trigger pull. Fitting may be required.

Features

  • This low mass hammer is specially shaped and drilled for a 50% reduction in lock time. This reduction give a boost to accuracy and ignition reliability. 

AR-15 Hammer and Trigger Pin Dimensions: 

  • Some Colt® AR type rifles have been manufactured with hammer and trigger pins and holes which are approximately .176" in diameter. These are referrend to as "large pin" Colts. This was done to make it more difficult to put M16 fire control parts into an AR receiver. This is not found in all Colt models, just some.
  • All other AR type rifle manufacturers have stayed with the .156" diameter hammer and trigger pins and holes, or "small pin" which is the same spec used in all military M16 rifles.
  • Measure your pins or the holes in your lower receiver to determine if you have a "small" or "large" hole Colt® AR
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