Anyone know what this is? (Rifle part)

Target

6.5 Creedmoor
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2,044
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3,328
Location
Central NY

RandallOfLegend

.40 S&W
Messages
194
Reaction score
97
Location
Rochester

Glenn B

.308 Win
Messages
2,727
Reaction score
2,088
Location
Bowie County, TX

Glenn B

.308 Win
Messages
2,727
Reaction score
2,088
Location
Bowie County, TX

carpediem

.338 Win Mag
Messages
5,980
Reaction score
4,232
Location
Peoples' Republic of New York

Glenn B

.308 Win
Messages
2,727
Reaction score
2,088
Location
Bowie County, TX

Uzi

.308 Win
Messages
3,058
Reaction score
3,458
Location
Phoenix, Arizona
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