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Battle Arms Development
If you're building or upgrading an AR-15 platform rifle, the Battle Arms Lightweight Upper Receiver is engineered to trim weight without sacrificing durability or capability. Machined from 7075-T6 aircraft-grade aluminum with a patent-pending design, this billet upper receiver tips the scales at just 6.31 oz—a meaningful reduction that translates to better handling and less fatigue during long days at the range or in the field. It accepts all standard AR-15 components, so it integrates seamlessly into your existing build or new configuration.
The upper features M4 feedramps to promote reliable feeding across a wide range of ammunition types and loads. Precision-machined T-marks provide repeatable reference points for mounting and remounting optics or rail-mounted accessories without losing zero—handy if you're rotating optics between guns or changing your setup. The matte black finish is applied via MIL-A-8625F Type III Class 2 hard coat anodization, a military-spec process that delivers genuine corrosion resistance and durability in the field. The laser-engraved logo adds a professional touch without compromising the clean lines of the receiver.
Battle Arms Development manufactures this upper in the USA, so you're supporting domestic production and quality control. Whether you're assembling a hunting rifle, a precision long-range build, or a general-purpose 3-gun upper, this receiver gives you a solid foundation with weight savings that matter.
| Material | 7075-T6 Aircraft-Grade Aluminum (Billet) |
| Weight | 6.31 oz |
| Finish | MIL-A-8625F Type III Class 2 Hard Coat Anodized Matte Black |
| Feedramps | M4 |
| Compatibility | Standard AR-15 Components |
| Country of Origin | USA |
Yes. The Battle Arms Lightweight Upper Receiver accepts all standard AR-15 compatible components, so it will work with any mil-spec or AR-pattern lower receiver and standard upper parts (bolt carrier group, charging handle, gas tube, etc.).
This upper weighs 6.31 oz. The weight savings depend on your original upper, but the patent-pending lightweight design is engineered to reduce mass significantly compared to heavier forged or machined alternatives—every ounce counts in a rifle you'll carry all day.
The receiver features a MIL-A-8625F Type III Class 2 hard coat anodized matte black finish, a military-specification process that provides genuine corrosion resistance and durability in the field.
Yes. The M4 feedramps are designed to promote reliable feeding across a wide range of ammunition types and loads, making this upper versatile for hunting, range work, or general use.
Battle Arms Development
If you're building or upgrading an AR-15 platform rifle, the Battle Arms Lightweight Upper Receiver is engineered to trim weight without sacrificing durability or capability. Machined from 7075-T6 aircraft-grade aluminum with a patent-pending design, this billet upper receiver tips the scales at just 6.31 oz—a meaningful reduction that translates to better handling and less fatigue during long days at the range or in the field. It accepts all standard AR-15 components, so it integrates seamlessly into your existing build or new configuration.
The upper features M4 feedramps to promote reliable feeding across a wide range of ammunition types and loads. Precision-machined T-marks provide repeatable reference points for mounting and remounting optics or rail-mounted accessories without losing zero—handy if you're rotating optics between guns or changing your setup. The matte black finish is applied via MIL-A-8625F Type III Class 2 hard coat anodization, a military-spec process that delivers genuine corrosion resistance and durability in the field. The laser-engraved logo adds a professional touch without compromising the clean lines of the receiver.
Battle Arms Development manufactures this upper in the USA, so you're supporting domestic production and quality control. Whether you're assembling a hunting rifle, a precision long-range build, or a general-purpose 3-gun upper, this receiver gives you a solid foundation with weight savings that matter.
| Material | 7075-T6 Aircraft-Grade Aluminum (Billet) |
| Weight | 6.31 oz |
| Finish | MIL-A-8625F Type III Class 2 Hard Coat Anodized Matte Black |
| Feedramps | M4 |
| Compatibility | Standard AR-15 Components |
| Country of Origin | USA |
Yes. The Battle Arms Lightweight Upper Receiver accepts all standard AR-15 compatible components, so it will work with any mil-spec or AR-pattern lower receiver and standard upper parts (bolt carrier group, charging handle, gas tube, etc.).
This upper weighs 6.31 oz. The weight savings depend on your original upper, but the patent-pending lightweight design is engineered to reduce mass significantly compared to heavier forged or machined alternatives—every ounce counts in a rifle you'll carry all day.
The receiver features a MIL-A-8625F Type III Class 2 hard coat anodized matte black finish, a military-specification process that provides genuine corrosion resistance and durability in the field.
Yes. The M4 feedramps are designed to promote reliable feeding across a wide range of ammunition types and loads, making this upper versatile for hunting, range work, or general use.
