The New Frontier Armory Billet Upper Receivers are perfect for any custom AR-9/45 rifle or pistol!
Features of the New Frontier Armory Pistol Caliber Billet Upper Receiver Gen 2 with LRBHO (Last Round Bolt Hold Open):
- Machined from 7075 T6 aircraft grade billet aluminum
- Matte black hard-coat anodized per Mil 8625 Type 3 Class 2
- Compatible with all standard AR-15 / AR-9 components and most aftermarket parts
- Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances
- Save money by building your own AR-9/45 rifle from the ground up exactly the way you want it configured
- Designed to match lines with Black Ankle Munitions BAM-9 and BAM-45 Billet Lowers
- LRBHO feature is designed for lowers that accept Glock style magazines
Caliber: Multi (will accept any barrel and/or caliber designed for the AR-9/45 platform)
Weight: 9oz
NOTE — This upper is not machined for a gas tube as it is intended for blowback gas systems only
**NOTE — This upper is not machined for a gas tube as it is intended for blowback gas systems only**
*Note: Uppers are purchased in bulk and shipped as is, there is no retail packaging.
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