Unverified load 6689 in caliber 7mm STW
LoadID 6689
Bullet Nosler Accubond
Bullet Weight 140 grs
Powder Hodgdon H4831 Extreme
Powder Weight 75.0 grs
Primer Federal 215 Match
Brass Make Nosler Custom
Barrel Length 26 with a 1 in 9" twist (inches)
C.O.L 3.680 (inches)
Velocity 3350 fps
Group 100 yds 1/2 MOA (inches)
Submitted By Gun Writer Jungle Jim Scott
Gun Info Custom 8 lb stainless Remington 700, 26" stainless Lilja match barrel in a HS Precision stock.
Comment CAUTION - Keep track of signs of pressure and slowly increase powder by two tenths of a grain (next 75.2 grains) you can get a bit more velocity if speed is your goal. Decrease the powder load at the first sign of excessive pressure. Velocities over 3500 fps are reachable in some rifles.Stop