.277 Cal-144gr Hammer HBC™
make sure your barrel twist is fast enough for this bullet before ordering
In stock and ready to ship!
Price range: $39.00 through $174.00
Running in our 1-8″ twist 6.8 Western with a muzzle velocity of 3315 fps at 4200′ elevation, this Hammer HBC™ holds 1800 fps to 1100 yards. It carries an impact vel of 2590 fps at 500y. It has an impact vel at 300y nearly equal to the muzzle vel of 170gr factory ammunition. This pure copper Hammer HBC™ will take your 6.8 Western to the next level.
AT THIS TIME TIPS ARE CONSUMER INSTALLED
TIPPING BLOCK INCLUDED WITH EACH ORDER
Minimum required twist rate is 1-8″ or faster
Bullet length including the tip: 1.620″
Nose length including tip: .852″ (may require single feeding)
PDR drive band spacing: .200″ (recommend two drive bands in the case neck for concentricity)
Tip length: .143″
Bullet weight: 144gr
Recommended use: Big Game Hunting
g7-bc= .291
g1-bc= .580
Form factor= .921
Calculated from shot drops at 860y, 4200′ elevation, MV of 3315 fps
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Qty | sample pack of 15, Box of 50, Box of 100 |
