AT3 Tactical ALTERNATOR .300 BLK Pistol – The Ideal Defense
The ALTERNATOR .300 BLK pistol is has all the features you need, plus the bells and whistles you’ll actually want in an AR-15. For years, we’ve helped folks upgrade or build their custom guns, and now we’re offering this: an AR pistol that does everything you ask, equipped with great components you’ll want to keep. Plus, three great matching finishes to suit your preferences.
We want you to hit the range running with the ALTERNATOR. This rifle comes equipped with a free floating 12 inch M-LOK handguard, ambidextrous charging handle, mag catch, and safety, a 4.5 pound single stage trigger, and Magpul furniture for a comfortable, modernized feel. Grab an optic, load up your color-matched magazine, and get ready to send it.
Be sure to check out our Red Dot Sights and Scopes to make this rifle complete and ready for the range. For home defense, we always recommend a Weapon Light to identify your targets, as well as a Sling for weapon retention under stress. To improve your grip, consider a Front Grip for the handguard, or a Bipod for greater stability.
A Go Everywhere, Do Everything AR Pistol
- Single Stage, 4.5 Pound Trigger by Alex Pro Firearms Performs in Competition, Duty, and Self-Defense Roles
- Medium Contour Barrel Ensures Accuracy, While Being Light and Handy for Fast Shooting
- 12 Inch M-LOK Handguard Makes it Simple to Mount Foregrips, Bipods, Lights, Lasers, and More
- KAK Industry Flash Can Throws Noise and Concussion Forward, Away from the Shooter’s Ear
All the Bells and Whistles
- Breek Warhammer Charging Handle for Fast, Smooth Charging in Any Scenario
- Magpul K2 Grip and DT Carbine Stock for Comfortable, Modernized Weapon Handling
- Magpul ASAP QD Endplate for Easily Mounting Single or Two-Point Slings
- Ambidextrous Safety and Magazine Release for Complete Control in Dynamic Environments
Available Finishes
- Black: Type 3 Hardcoat Anodized
- Flat Dark Earth: H-267 Magpul® Flat Dark Earth
- OD Green: H-232 Magpul® OD Green
What’s Included
- AT3 AT-15 Receiver Set
- AT3 SPEAR 12 Inch M-LOK Handguard
- AT3 Black Nitride Bolt Carrier Group
- Magpul M2 30 Round PMAG – Color Matched for Cerakote Rifles
- Alex Pro Firearms 4.5 Pound Single Stage Trigger
- Magpul DT Carbine Stock
- Magpul K2 Pistol Grip
- Breek Arms Warhammer Charging Handle
- Arms Unlimited Ambidextrous Magazine Catch
- AT3 Ambidextrous Safety Selector
Specifications
- Platform: AR-15
- Made In America: Yes
- Caliber: .300 AAC Blackout
- Barrel Length: 10.5″
- Barrel Thread Pitch: 5/8×24
- Barrel Twist Rate: 1/8
- Barrel Profile: Medium
- Barrel Material: 4150 CMV Steel
- Bolt Material: 9310 Steel (MPI Inspected)
- Gas System: Mid-Length Direct Impingement
- Ambidextrous: Yes
- Rail Attachment: M-LOK
- Free-Float: Yes
- Trigger: Single Stage, 4.5 Pound Pull Weight
FAQ
What is Cerakote?
Cerakote is a ceramic paint and adheres to polymer and metal very well. Since the the lowers are painted, some wear marks may be seen on areas of heavy use. AT3 doesn’t warranty against Cerakote inconsistencies or the wearing of coatings. Our parts are Cerakoted using the official Cerakote colors.
Products available on this page:
- AT3™ AT-15 ALTERNATOR Pistol 10.5 Inch .300 Blackout Barrel - 12 Inch M-LOK Handguard - Flat Dark Earth - Color: Flat Dark Earth | SKU: AT3-ALTERNATOR-300-FDE | UPC: 5060748424396
- AT3™ AT-15 ALTERNATOR Pistol 10.5 Inch .300 Blackout Barrel - 12 Inch M-LOK Handguard - Black - Color: Black | SKU: AT3-ALTERNATOR-300-BLK | UPC: 5060748424389
- AT3™ AT-15 ALTERNATOR Pistol 10.5 Inch .300 Blackout Barrel - 12 Inch M-LOK Handguard - OD Green - Color: OD Green | SKU: AT3-ALTERNATOR-300-ODG | UPC: 5060748424402
