McMillan TAC-50
Anti-materiel rifle
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Key Takeaways
- The McMillan TAC-50 is a long-range anti-materiel rifle.
- From May 2017 until November 2023, it held the record for the longest confirmed sniper kill.
- 50 caliber rifles, based on the same proprietary action, for military, law enforcement and civilian use.
- The TAC-50 is a military and law enforcement weapon, which, designated as the C15, has been the standard long-range sniper weapon (LRSW) of the Canadian Army since 2000.
- 5 minute of angle (MOA) groups with match-grade ammunition under ideal conditions.
The McMillan TAC-50 is a long-range anti-materiel rifle. The TAC-50 is based on previous designs from McMillan, which first appeared during the late 1980s. From May 2017 until November 2023, it held the record for the longest confirmed sniper kill. McMillan produces several .50 caliber rifles, based on the same proprietary action, for military, law enforcement and civilian use. It is produced in Phoenix, Arizona, in the United States by McMillan Firearms.
The TAC-50 is a military and law enforcement weapon, which, designated as the C15, has been the standard long-range sniper weapon (LRSW) of the Canadian Army since 2000. Rifles of the TAC-50 family are guaranteed to provide 0.5 minute of angle (MOA) groups with match-grade ammunition under ideal conditions.
Design details
The McMillan TAC-50 is a manually operated, rotary bolt-action rifle. The large bolt has dual front locking lugs, and its body has spiral flutes to reduce weight. The heavy match-grade barrel, made by Lilja barrels, is also fluted to dissipate heat quickly and reduce overall weight, and fitted with an effective muzzle brake to reduce recoil. The rifle is fed from detachable box magazines, holding 5 rounds each. The stock is made from fiberglass, and is designed to be used from a bipod only. The buttstock is adjustable for length of pull with rubber spacers, and can be removed for compact storage. The rifle has no open sights; it can be used with a variety of telescopic or night sights.
In Canadian service, the standard telescopic sight was the McMillan endorsed Leupold Mark 4 16x40mm LR/T M1 Riflescope optical sight that has since been replaced by the Schmidt & Bender 5-25×56 PMII telescopic sight. McMillan also endorses the Nightforce NXS 8-32x56 Mil-dot telescopic sight for the TAC-50.
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