The Battle Arms Sabertube Combo Mid Length is a purpose-built AR-15 buffer tube kit engineered for shooters who refuse to compromise between durability and weight savings. Built from 7075-T6 aircraft-grade aluminum, this lightweight buffer tube delivers the rigidity you need for reliable cycling while keeping your rifle as trim as possible—ideal for hunters, sport shooters, and anyone running a modern AR platform who values a nimble setup. The hard anodized finish resists corrosion and abrasion, ensuring this component earns its place on a rifle you'll depend on for years.
What sets the Sabertube Combo apart is its thoughtful integration of practical field features. A built-in non-rotating QD sling attachment point means you can deploy a two-point sling without running additional hardware, simplifying your setup and keeping mounting points consistent. The tube is fully compatible with mil-spec carbine buffer and buffer spring systems, so it drops right into any standard AR-15 lower receiver without special modifications or proprietary parts.
Battle Arms Development designed this kit with both function and weight in mind. The mid-length configuration offers a sweet spot for most shooters—long enough to provide proper dwell in a carbine-length or mid-length gas system without the bulk of a rifle-length tube. Whether you're building a lightweight hunting rifle, a travel-friendly truck gun, or a competition platform, the Sabertube Combo delivers the kind of no-nonsense engineering you expect from a USA-made component maker focused on small arms design.
| Tube Type | Mid Length |
| Weight (Tube) | 4.2 oz |
| Weight (Rifle Configuration) | 4.76 oz |
| Outer Diameter | 1.25 in |
| Material | 7075-T6 Aircraft Aluminum |
| Finish | Hard Anodized |
| Sling Attachment | Non-Rotating QD Point (Built-In) |
| Buffer Compatibility | Mil-Spec Carbine Buffer and Spring |
| AR Platform | All Standard AR-15 Lower Receivers |
| Manufacturer | Battle Arms Development, Inc. (USA) |
Yes. The Sabertube Combo is compatible with all standard AR-15 lower receivers. It accepts mil-spec carbine buffers and buffer springs, so you're not locked into proprietary parts.
The tube itself weighs 4.2 oz, and the complete rifle configuration comes in at 4.76 oz. It's designed specifically for builders prioritizing lightweight setups without sacrificing durability.
Yes. The Sabertube Combo features a built-in non-rotating QD point, so you can mount a two-point sling without extra hardware or additional mounting solutions.
This is a mid-length configuration, which pairs well with mid-length or carbine-length gas systems and offers a balance between compactness and dwell performance.
Battle Arms Development
