M4E1 PRO Stripped Lower Receiver - M4E1 PRO Stripped Lower Receiver O.D. Green
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Aero Precision
Overview
The Aero Precision M4e1 Pro Stripped Lower Receiver in OD Green is a forged lower designed for AR-15 platforms, made from durable 7075-T6 aluminum and finished with hardcoat anodizing for added protection. With a caliber designation of Multi, this lower is versatile enough to accommodate various calibers, while the .154 trigger pin size ensures compatibility with a wide range of trigger options. This receiver is frequently found in builds utilizing a carbine gas system and chambered in 5.56 NATO, making it a solid choice for a reliable, functional firearm.
Specifications
M4E1 PRO Stripped Lower Receiver - M4E1 PRO Stripped Lower Receiver O.D. Green
Available Merchants(6)
Prices checked
Price Alert
October 2026 so far on GunPartPicker
Aero Precision M4E1 PRO Stripped Lower Receiver - M4E1 PRO Stripped Lower Receiver O.D. Green ranks #61 of the 545 lower receivers builders have added on GunPartPicker so far in October 2026, behind the Palmetto State Armory BLEM PSA AR15 Complete Classic Stealth Lower, Black, with about 1 in every 500 lower receivers added to builds. Up from #273 in July. Builds with this lower receiver are mostly chambered in 5.56 NATO (83%, then .223 Wylde 8%), mostly on mid-length gas (67%, then carbine-length 22%), and nearly all AR-15.
It was out of stock everywhere we track for all of September 2026, and today 2 of the 6 retailers we track have it in stock. Buying today, the lowest price is $249.99 at GritR Sports, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
M4E1 Enhanced 5.56 NATO Assembled Upper Receiver For AR-15 - M4E1 Enhanced 5.56mm Assembled Upper Receiver For AR-15 ODG
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Timber Creek Outdoors Enforcer AR-15 Pistol Grip - FDE
Aero Precision AR-15 5.56 BCG W/C158 Bolt - Aero Logo - Phosphate
Radian Weapons AR-15 Raptor-SD Ambidextrous Charging Handle OD Green
Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT - Radian Grey
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the M4e1 Pro Stripped Lower Receiver - M4e1 Pro Stripped Lower Receiver O.D. Green
| Build | Parts | Total |
|---|---|---|
 | 30 | $4013.57 |
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