.277 | 140gr | Winchester FailSafe

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Technical Specifications:

Bullet Weight:	140.0gr \| 9.07g
Bullet Length:	1.20" \| 30.5mm
Bullet Diameter:	0.277" \| 7.0mm
Lead Content:	with lead
Bullet Base:	Flat Base
Ballistic Coefficient (G1):	0.322
Manufacturer SKU:
BID:	BID_6620
Last updated:	3/31/2024

The .277 | 140gr | Winchester FailSafe bullet is being produced by Winchester. The manufacturer list the projectile under the following internal SKU: undefined . This Flat Base bullet is with lead. Please see technical specifications and characteristics of this projectile in the table above and more information about the manufacturer in the next tab. Find comprehensive load data for the .277 | 140gr | Winchester FailSafe further below.