ELFTMANN - Anti-Rotational Anti-Walk Pins

Had not replaced standard pins in any of the many AR's I have built. Did an 80% lower which the clamp must of slipped a bit when drilling the hammer pin as it was a hair egged so loose with the standard pins. Had no problem with the install or functioning of these pins. even with the hammer pin hole a bit egged these pins tightened everything up. Started replacing all my pins with these or Strike Industries. I tried a set of Strike industries pins, too both excellent choices. I might favor the Strike pins due to no spacer a touch easier to install.

easy install, and a great fit, tight and secure. i have started to replace all my AR rifles with these anti walk pins

The finish is nice and dark. These were installed on an Elftmann AR-15 straight shoed trigger. Looks and works great.

I've used an awful lot of different hammer/trigger pins, these are by far my favorite. A simple but very good idea, they beat the tiny button head cap screws and the micro e-rings hands down. I'm ordering a few more sets as I'm writing this review. Get yourself some, you won't be disappointed.

Pins were too thick (tried on 7 lowers; 5 failed to insert). On the lower these pins fit, once installed the lock plate scratches easily ruining the bluing. There are foam pads that I assume are supposed to keep the pins from moving (walking) side to side, but they add unnecessary tension that makes install much more difficult than it should be. Once installed, it looks pretty terrible. The hammer really wants to rotate the pin thanks to how oversized it is. Eventually, this pin set made its way into the junk drawer. Hard pass, guys. Too fiddly and too many "moving parts" for much to go wrong.