San Tan Tactical PILLAR(R) Upper Receiver
The San Tan Tactical PILLAR(R) upper receiver stands as a testament to the pinnacle of modern firearms engineering. Crafted meticulously from a single billet of aerospace-grade 7075-T651 aluminum, this component exemplifies durability and precision. The integration of truss pockets enhances structural rigidity, ensuring reliability under demanding conditions.
The design incorporates a shell deflector for improved functionality during operation. Machined-in T markings facilitate straightforward optic relocation, allowing shooters to maintain accuracy with ease. Furthermore, the inclusion of M4 feed ramps ensures smooth feeding across various ammunition types.
Adhering strictly to military specifications (Mil-Spec), this upper receiver is compatible with all AR15/M16/M4 weapon systems and accessories. Its versatility extends further by accepting all known handguards without requiring modifications, making it an ideal choice for those seeking adaptability in their firearm configurations.
Finished with Mil Spec Type III Class II hard coat anodizing in black, the PILLAR(R) offers both aesthetic appeal and enhanced surface protection against wear and corrosion. This product also supports compatibility with every battery assist lever available on the market today.
Proudly made in the USA and backed by San Tan Tactical's unmatched lifetime warranty, this upper receiver embodies quality you can trust—a cornerstone for any serious shooter or enthusiast looking to elevate their rifle setup.
Please note: Port door assembly is not included.Features
- billet of 7075 -t651 aerospace grade aluminum
- m4 feed ramps
- mil spec type iii class ii hard coat anodized black