Notched vs. Round Hammers??? - AR15.COM
Dec 17, 2010 · Geissele DMR Trigger It is radiused, not as much as the rounded hammer, but much closer to the profile of a "rounded" hammer vs the notched hammer. Also, keep in mind the Geissele has much less mass in the hammer, this has an effect in the design as well. AR15 "rounded" hammer Checkout the rounded hammer for comparison.
The design of the AR15 hammer - why the notch, why the tail?
Oct 21, 2008 · Note that there are two primary changes. First, a "notch" has been cut in the face of the hammer. Second, the "hook" has been removed from the "tail" of the hammer. The following illustration highlights the area removed for the notch in red, and the remainder of the tail in grey. So, here are my questions.
Hammer / J spring (hook) question - AR15.COM
Feb 9, 2011 · They don't rely on the J spring to keep them in place. With standard pins, the J spring keeps the hammer pin in place. The hammer spring keeps the trigger pin in place. KNS pins have those bars on the sides, so they do not have grooves in the pins and do not rely on any springs to stay in place. [ARCHIVED THREAD] - Hammer / J spring (hook ...
Hammer/trigger reset problems *i promise it's not the springs ...
Feb 13, 2014 · Pull the trigger to the rear and hold. The hammer should fall. While holding the trigger to the rear, pull the charging handle to the rear and release. Slowly release the trigger until you hear/feel an audible click (this is the disconnector releasing the hammer when the trigger grabs ahold of the hammer).
Cut off a hammer spring "leg"? - AR15.COM
Apr 6, 2006 · The last thing you need is something to fail when your life depends on it. I don't have the link with me right now but search for the 15 minute trigger job. Pretty much cut the right leg off of the hammer spring and bend the trigger spring legs up 20 degrees. Most of the stuff I shoot is fine (Winchester, Remington, Federal AE) 99% reliable ...
Strongest extra power hammer spring? - AR15.COM
Sep 25, 2018 · I'll +1 the enhanced firing pin, even with a Wolff xtra power hammer spring my 5.45x39 AR won't touch off 7N6 AT ALL without one. A 5.45x39 and 7.62x39 enhanced pin is the same thing. I think the Wolff is advertised as just a +10% stronger but is certainly ups the trigger pull weight on a GI single stage, mine felt like it went from a 5lb pull ...
The KNS Precision Hammer Cage - AR15.COM
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AR failing function check. Hammer falling when the trigger is …
Feb 14, 2022 · Free gap of the disco to rear hammer sear too wide, too advanced, isntead of the gap in the .001~.003" range. To see this, cocking the hammer back without touching the trigger, and get the rear hammer sear as close to the disco sear as you can. The hammer sear should pass by the disco sear with only the .001~.003" range (less than the thickness ...
Hammer and triger pins.. Are they the same? - AR15.COM
Apr 25, 2005 · Look at the hammer and check. The trigger pin is held in place by the legs of the hammer spring. Make sure they are settled on TOP of the trigger pin, in the cutaways on each side of the trigger, and one will engage in the groove on the end of the pin. Both hammer and trigger pins are identical. Posted: 4/26/2005 10:35:52 AM EDT.
AR Hammers and trigger wear/polishing w/pics--COMPLETED
Apr 14, 2010 · The trigger is surface hardened and you don't want to buff through that or you'll get excessive wear. Use the felt as said above or what I use. Go to the grocery store and get one of those 4 step nail buffers. They're for shining the tops of finger nails. Skip the first step and use it buff the trigger to a shine.