Lantac LA-SF15 6 MM ARC Chambered Rifle & Dedicated E-BCG

Lantac is pleased to announce the release of its range of 6 MM ARC chambered rifles and dedicated E-BCG. For the past 2 years Lantac has been working closely with Hornady Manufacturing, undertaking testing and development of products that utilise the new 6 MM ARC ammunition in a variety of bullet weights. Lantac was one of the first companies to become involved with this new caliber as part of a funded military research project and has conducted extensive evaluation and development work in that time.

Comparison of Lantac’s LA-SF15 18’’6ARC rifle shooting 108Gr ELD-M to the 20’’ M110 SASS shooting M118LR 175Gr SMK.

Lantac’s new LA-SF15 6 mm ARC 18-inch Rifle+1 gas system delivers 2,629 FPS at muzzle with 2,457 FPS at 100 meters (109.36 Yards) and 1,408 FPS at 800 meters (874.89 Yards). Energy is 1,657 ft-lb (2,246 Joules) at 100 meters (109.36 Yards) and 475 ft-lb (644 Joules) at 800 meters (874.89 Yards) approx.

Lantac has also developed a more compact 14.5-inch Intermediate gassed system that delivers 2,483 FPS at muzzle with 2,315 FPS at 100 meters (109.36 Yards) and 1,302 FPS at 800 meters (874.89 Yards). Energy is 1,285 ft-lb (1,742 Joules) at 100M meters (109.36 Yards) and 407 ft-lb (551 Joules) at 800M (874.89 Yards) approximately.

The Lantac LA-SF15 18-inch configuration comes as standard with the following specifications:

7075-T6 Alloy Forged Receiver Set, Hardcoat Anodized (Type3, Class2) to MIL-A-8625 standards.

SPADA-ML 15-inch Handguard

Proof research 18’inch Rifle+1 Carbon Fiber Barrel with 1:7.5 Twist and Target Crown.

Lantac dedicated 6ARC E-BCG

Lantac DGN762B Dragon Muzzle Brake (Suppressor mount options available).

Magpul MOE Grip and PRS Stock.

Magpul MBUS-Pro BUIS

Geissele G2S 4.5 poundTwo-Stage Trigger.

VLTOR A5 Buffer System.

17-round Elander Magazine. The ammunition will not function with current PMAGs

The rifle is designed to offer the softest shooting experience and features a specially designed dedicated E-BCG bolt carrier group that works with the Rifle+1 gas system and VLTOR’s A5 Buffer to deliver extremely low recoil energy,  meaning that fast,  repeated hits on long range targets are much easier to achieve. 

Comparison of Lantac’s LA-SF15 14.5’’6ARC rifle shooting 108Gr ELD-M to the 20’’ M110 SASS shooting M118LR 175Gr SMK.

Other barrel options are available for customers not wanting to use a carbon-wrapped solution.

Here are complete details on the new 6 mm ARC from Hornady. And if you’re looking for more rifles in the chambering, here’s one from San Tan Tactical and another from CMMG.

If long-distance is your thing, I interviewed several experts and they had some surprising tips.  

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