Thread: 260 Rem, AI & Imp

Originally Posted by Tikka7mm08

I have read small primer is meant to have an advantage, but not sure why or if even how much.

mainly so you can run higher pressures as there is more brass in the head but not good for the throat if you you run hot

Originally Posted by deye223

mainly so you can run higher pressures as there is more brass in the head but not good for the throat if you you run hot

more than 2500 rounds through the original barrel. Accuracy had dropped from the 0.5MOA back to about a MOA with the more and more occasional flier. Yep, a compromise i was happy to make. Given i pretty much only compete in field matches the drop in accuracy was barely noticed.

Originally Posted by Gillie

more than 2500 rounds through the original barrel. Accuracy had dropped from the 0.5MOA back to about a MOA with the more and more occasional flier. Yep, a compromise i was happy to make. Given i pretty much only compete in field matches the drop in accuracy was barely noticed.

i have only put 8oo through mine and have lost 0.047" of the lands so not real impressed with MADDCO barrels ATM but it is accurate but for how much longer ?

shot this on friday when i got me new HD vid cam ... looks better full screen

Originally Posted by deye223

i have only put 8oo through mine and have lost 0.047" of the lands so not real impressed with MADDCO barrels ATM but it is accurate but for how much longer ?

shot this on friday when i got me new HD vid cam ... looks better full screen

Some nice shooting there fella.......and a very brave cow!

Originally Posted by deye223

i have only put 8oo through mine and have lost 0.047" of the lands so not real impressed with MADDCO barrels ATM but it is accurate but for how much longer ?

See I never bothered to measure mine. The projectiles were always loaded to suit the magazine length - once I determined that seated to that depth they didn't contact the lands. I expect they had quite a jump towards the end of the barrel life.