Low-mass hammer is 36% lighter than the standard hammer for shorter lock time, faster ignition and, a crisp trigger pull. Works great with the standard trigger group, or install along with the J.P. Enterprises Adjustable Trigger Kit (available separately) for even better performance.
SPECS:
Hardened steel, Parkerized finish, contact surfaces in-the-white. .7 oz (20g) weight. Available to fit rifles with either the .154" (military and current aftermarket) or .169" (current Colt) diameter hammer pins. Measure your pins and select the correct kit.
Catalog page 23