ORIGINAL: pvaccaro
Go with the White Box Lightfields
I shoot 2 3/4 Lightfields out of my 870 express and love them. I tried the 3" thinking it would be faster and pack more of a punch but they were all over the paper. I have 3 guys in my hunting party that shoot 870's but we all use different ammo. Your best bet is to try a couple different types of ammo. As stated in the previous posts you want to shoot 2 3/4 slugs out of a 3" barrel and the remington has a slower twist (1:35) so the higher balistic slugs might not perform as well.
Well when your right you right.
I went to the range this morning, I took 6 different kinds of sabots.
1. Hasting sabots: 1.25oz lead 477 grains 2 3/4 1500fps
2. Winchester sabots: 9/10oz 400 2 3/4 grain 1450fps
3. Winchester partition gold: 3/4oz 2 3/4 385 grain 1900fps
4. Federal Premium Barnes: 3/4oz 2 3/4 300 grain 1900fps
5. Federal Premium Barnes: 1oz 2 3/4 1450fps
6. Lightfield: 1.25oz 2 3/4 546 grains 1450fps
The lightfields grouped the best on my gun, they kick like a mule but I can't wait to see how they put a deer down.
It was a great shoot, a great confidence builder. After reading this forum post over and over I gave the slower muzzle velocity a second look because my 1/35 twist barrel. I'm glad I did.
Surprisingly the second best grouping I got was from the Winchester Partition gold 385grain 1900fps. The partition gold also kick like a mule just slightly less then the lightfield.
Just wanted to update you with what I learned this morning, now I'm off to go ice down my shoulder. lol
Best of luck to everyone