Can anyone tell me what the marking on benchmark barrel mean.
CAN they tell me what the specs are on this barrel.
WHAT I KNOW: 3o inches
1 in 9 twist
#17 krieger
THANKS
-5 groove, probably R form
-2771 or whatever it says would be serial number (pic went away when I started the reply)
-Steel lot "L"? (Internal info for them)
-"S" for stainless,? I don't know why it wouldn't say SS
accurate shooter/6mmbr: <H2>Benchmark Expands Centerfire Barrel Line
Benchmark Barrels of Arlington, Wa
Centerfire Barrel Production
Benchmark offers a full range of centerfire calibers now, from .22 all the way up to .50 caliber. The three-groove, standard land, 8-twist 6mm barrel has been shooting exceptionally well, and Benchmark recently acquired new buttons so it can deliver 1:7″ and 1:9″ twists too. The 6.5mm barrels and 30 caliber barrels have been shooting very well also according to match reports. Benchmark can deliver both canted-land and conventional land versions of its centerfire barrels. Which shoots best? According to barrel-maker Ron Sinnema, "the 6mm 3-grooves with standard lands are working great. Bruce Baer tried one recently and said is was exceptionally accurate." And for customers who prefer cut-rifled barrels, Benchmark now offers cut rifling in most bore sizes, from .22LR all the way up to rifled shotgun bores.