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270 Winchester Ammo

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270 Winchester ammo comes in bullet weights of 110 to 150 grains. The most popular and commercially available .270 bullet weights are 130, 140 and 150 grains. The .270 has been the gold standard in deer rifles for a long time. All three bullets deliver tremendous energy at 500-yards. Performance ballistics for 130, 140 and 150 grains are found in the following table.

270 WINCHESTER VELOCITY
100 yd 200 yd 300 yd 400 yd 500 yd
130 gr 2,842 ft/s 2,643 ft/s 2,453 ft/s 2,270 ft/s 2,096 ft/s
140 gr 2,894 ft/s 2,707 ft/s 2,528 ft/s 2,355 ft/s 2,189 ft/s
150 gr 2,642 ft/s 2,453 ft/s 2,271 ft/s 2,097 ft/s 1,931 ft/s
270 WINCHESTER ENERGY
100 yd 200 yd 300 yd 400 yd 500 yd
130 gr 2,331 ft⋅lb 2,016 ft⋅lb 1,737 ft⋅lb 1,488 ft⋅lb 1,268 ft⋅lb
140 gr 2,604 ft⋅lb 2,278 ft⋅lb 1,986 ft⋅lb 1,724 ft⋅lb 1,490 ft⋅lb
150 gr 2,325 ft⋅lb 2,004 ft⋅lb 1,718 ft⋅lb 1,465 ft⋅lb 1,242 ft⋅lb

Disclaimer: Actual velocity and energy ballistics may vary.