AR15 Upper Receivers & Complete Uppers - Aero Precision
Finish your AR15 build with one of our Upper Receiver options, from DIY to complete pre-built or matched receivers sets.
AR15 Complete Upper Receivers - Aero Precision
Shop AR15 Complete Upper Receivers for your custom AR15 build. Mil-spec parts - American Made.
AR15 Stripped Left Handed Upper Receiver - Aero Precision
This upper receiver and BCG combo is the perfect core for the lefty shooters out there looking to start their next build. This kit includes both a left-handed upper receiver and bolt carrier group which are the two primary components needed to allow …
AR15 Stripped Upper Receivers - Aero Precision
Shop our selection of AR15 Stripped Upper Receivers for your custom AR15 build. Mil-spec parts made in America.
AR15 Assembled Upper Receivers - Aero Precision
Shop our selection of AR15 Assembled Upper Receivers featuring an installed port door and forward assist. Mil-spec parts made in America.
AR15 M4E1 Enhanced Upper Receiver - Anodized Black
The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. Through superior engineering, we have condensed the parts needed to mount a free-floated handguard to a mere 8 screws.
AR15 XL Assembled Upper Receiver - Anodized Black - Aero …
The Aero Precision XL Upper is forged from 7075-T6 aluminum and features an enlarged ejection port, the XL Upper Receiver is your best choice when you're planning a build to send big rounds down range.
Bolt Action - SOLUS Rifles, Parts & Components - Aero Precision
ar15/m4e1 Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. Learn More
AR15 16" 5.56 Complete Upper - Left Handed | Aero Precision
Slimline Handguard Features: Full top picatinny rail for optional attachments. Full length MLOK attachment points at the 3, 6, and 9 o’clock positions. Compatible with low profile gas blocks. 1.3” Inside diameter. 1.5” Outside diameter. Compatible …
Premium AR-15 Parts, Components & Sets - Aero Precision
Build an AR15 that embodies precision and reliability. From upper and lower receivers, to barrels, handguards, tools and more - find everything you need for a complete assembly.