LA-SF15™ DMR 18" – Semi-Automatic Rifle / .223 Wylde LanTac®

The LanTac^® LA-SF15™ DMR 18" in .223 Wylde combines accuracy, reliability, and refined craftsmanship built for demanding conditions. Based on the proven AR-15 platform, it adds a precision barrel, reinforced bolt carrier, and thoughtful details that maximize shooter comfort and consistency.

Forged Strength & Reliable Performance

The rifle is built from forged 7075-T6 aluminum upper and lower receivers for durability and precise fit. An enlarged magwell speeds up reloads under pressure, while hard anodizing extends surface life and resists wear.

Precision Stainless Barrel

The 18-inch 416R stainless steel barrel is nitrided for longevity and consistent accuracy. With a 1:7 twist, it stabilizes a wide range of bullet weights, including heavier projectiles. Chambered in .223 Wylde, it accepts both .223 Rem and 5.56×45 mm NATO while maintaining peak precision.

Recoil Management

A LanTac Dragon muzzle brake keeps recoil and muzzle rise under control. Combined with the free-floating M-LOK handguard, it provides a stable, accurate foundation even during rapid strings of fire.

Crisp Competition-Ready Trigger

The single-stage ALG trigger breaks cleanly with minimal resistance. Its short reset accelerates follow-up shots, supporting consistent rhythm in competition, training, or live deployment.

Enhanced Bolt Carrier Group

The E-BCG features LanTac’s patented domed cam pin, reducing friction and wear. Forward-vented gas ports redirect gases away from the shooter for greater comfort, while the expanded carrier body improves precision and operational reliability.

Ergonomics & Stability

A fixed Magpul stock delivers solid shoulder support for precision shooting. The slim, free-float M-LOK handguard balances stability with accessory mounting options while keeping overall weight low.

Key Benefits:

• Forged 7075-T6 aluminum receivers for strength and durability
• 18" nitrided 416R stainless steel barrel for consistent accuracy
• .223 Wylde chamber for .223 Rem and 5.56 NATO compatibility
• LanTac Dragon muzzle brake for recoil and muzzle rise control
• Free-floating M-LOK handguard for accessories and stability
• Single-stage ALG trigger with short reset
• Enhanced BCG with patented cam pin and forward gas venting
• Fixed Magpul stock for stable support