I recently loaded up so Acme 147 over 3.0 and 3.2 bullseye @ 1.155. I find they are super soft and shoot awesome. I have had no issue with my Glock 43 firing these. I find my 26 shoots them super accurate when it will feed them. I have had several FTF and FTE with this round. I find it also doesnt chunk by brass at 3:30 as it has previously. Should I shorten the OAL? Should I lengthen the OAL? Ive read of many who use this combo with luck. These are the only two guns Ive fired it from. I did notice my 26 was dirty but dont think it was enough to cause issue.