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Colt
Overview
The Colt M4 LE6933EPR Upper Group features an 11.5-inch barrel designed for the AR-15 platform, chambering the versatile 5.56 NATO cartridge. With a carbine contour and a 1:7 twist rate, this upper is optimized for stabilizing a wide range of bullet weights, making it ideal for both tactical and competitive shooting applications. This upper is often utilized in short-barreled rifle builds where maneuverability and accuracy are essential.
Specifications
Price and stock
The Colt M4 LE6933EPR Upper Group 11.5in Stripped was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $646.86 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
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