The Alexander Arms Tactical is a semi-automatic rifle chambered in 6.5 Grendel, built on an AR-style platform with an 18-inch barrel. It weighs 6 lbs. and measures 37 inches overall, which makes it easy to maneuver despite the longer barrel. 
 

Key Specifications 

• Brand: Alexander Arms 
• Model: Tactical 
• Caliber: 6.5 Grendel 
• Barrel Length: 18 inches 
• Capacity: 10+1 rounds 
• Weight: 6 lbs 
• Overall Length: 37 inches 
• Action Type: Semi-Auto 
• Safety Type: Manual Thumb 
• Trigger Type: Milspec 
• Stock Type: Adjustable B5 Bravo 
• Finish Color: Flat Dark Earth / Black 
• Twist Rate: 1:8" 
   

Detailed Features 

 
The 18-inch barrel gives the 6.5 Grendel cartridge enough length to develop velocity for longer shots, and the 1:8" twist stabilizes the heavier bullets this caliber is commonly loaded with. The adjustable B5 Bravo stock lets you set length-of-pull to fit, and M-Lok handguards handle accessories without adapters. Trigger is milspec — functional, though aftermarket options exist if you want a lighter break. 
 
The 6.5 Grendel hits harder at distance than 5.56 while keeping recoil mild enough that follow-up shots stay on target. Capacity is 10+1. Ammunition is more specialized than common AR calibers — it's worth confirming local availability before committing. 
 

Target Audience 

 
Hunters targeting medium game at longer ranges and precision shooters who want more downrange energy than a standard AR without stepping up to a larger platform. Also fits competitive long-range shooting where the Grendel's ballistics give it an edge over 5.56. 
 

Usage Scenarios 

1. Hunting: Well-suited to deer and similar game at distances where 5.56 starts to run short. 
2. Precision range work: Flat trajectory and retained energy make it a capable long-range training rifle. 
3. Home defense: Light weight and semi-auto action work; the longer barrel is a trade-off in close quarters.

Owners generally rate the Alexander Arms Tactical 6.5 Grendel highly on accuracy and build quality. The cartridge earns consistent praise for low recoil and solid performance at distance, and most users find it well-suited to precision work on the range or in the field. The adjustable stock and M-Lok handguard draw positive comments from those who like to configure the rifle to their preference.

Two recurring criticisms come up: versatility and ammunition cost. Some users note the rifle is less optimized for rapid-fire work than dedicated competition platforms. Grendel ammunition is not as widely stocked as 5.56 or .308, and costs more per round — an ongoing ownership consideration that comes up regularly in user discussions.