Aero Precision M4e1 Threaded 6.5 Grendel Assembled Upper Receiver W/Atlas R-One - M4e1-T 6.5 Grendel Assem Upper Spr 18''''bbl Rifle Threaded Blk

Upper Aero Precision UPC 840014602247 MPN APAR700725M52

Aero Precision M4e1 Threaded 6.5 Grendel Assembled Upper Receiver W/Atlas R-One - M4e1-T 6.5 Grendel Assem Upper Spr 18''''bbl Rifle Threaded Blk
$654.99 Out of stock

at Optics Planet

Price last checked 5 days ago

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2 retailers · none in stock

This listing: Brownells $654.99, out of stock

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Aero Precision Complete Upper M4E1-T 6.5 Grendel 18in 6.5 Grendel Rifle Length 1/8 Twist 5/8x24 Thread Stainless Steel w/ ATLAS R-ONE Handguard Black
Optics Planet Out of Stock Checked 5 days ago
$654.99 + free shipping
History
Aero Precision M4e1 Threaded 6.5 Grendel Assembled Upper Receiver W/Atlas R-One - M4e1-T 6.5 Grendel Assem Upper Spr 18''''bbl Rifle Threaded Blk
Brownells Out of Stock Checked 9 days ago SKU 430103939
$654.99 + shipping in cart
History

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Lowest seen
$654.99
Typical price
$654.99
Tracked since
Nov 1, 2026

The best price has held at $654.99 across tracked retailers.

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