Colt LE901-16S

by
posted on November 26, 2012
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
colt-le901-16s.jpg

Called the LE901-16S Modular Carbine, Colt's new 7.62x51 mm NATO is an "out-of-the-box" concept that's a marriage of the AR-10 and AR-15 platforms. An adaptive rifle that uses a highly modified and upgraded AR-15 lower receiver with an equally unique AR-10 magazine well, the LE901-16S quickly converts to an M4-type carbine in 5.56x45 mm NATO.

Conversions for the AR platform aren't a new innovation, but Colt's LE901-16S is a unique adaptation. It's an "out-of-the-box" design that's an ideal addition to the Gun of the Week series.

Technical Specifications:

COLT LE901-16S
Mechanism Type:
direct-gas-transfer-operated, semi-automatic center-fire rifle
Caliber:
7.62x51 mm NATO (.308 Win.)
Receiver:
forged 7075-T6 aluminum
Barrel Length:
16.1" chrome-lined
Rifling:
six-groove, 1:12" RH twist
Weight:
9 lbs., 8 ozs.
Overall Length:
27 1⁄2" (stock extended), 34 1⁄4" (collapsed)
Magazine:
20-round-capacity detachable box
Trigger:
single-stage; 7-lb., 9-oz. pull
Suggested Retail Price:
$2,129

COLT LE6920CK CONVERSION
Mechanism Type: direct-gas-transfer-operated, semi-automatic center-fire rifle
Caliber:
5.56x45 mm NATO (.223 Rem.)
Receiver:
forged 7075-T6 aluminum
Barrel Length:
16.1" chrome-lined
Rifling:
six-groove, 1:7" RH twist
Weight:
7 lbs., 5 ozs.
Overall Length:
27 1⁄2" (stock extended), 34 1⁄4" (collapsed)
Magazine:
30-round-capacity detachable box; accepts AR-15 magazines
Accessories:
accepts AR-15 .223 Rem. upper components for conversion with magazine well adapter, buffer and recoil spring, plastic storage case, cable lock, owner’s manual, magazine
Suggested Retail Price:
$685

Multimedia:

Latest

Bushmaster V-Radicator
Bushmaster V-Radicator

Review: Bushmaster V-Radicator

The business of dispatching unwanted critters requires a platform capable of a high degree of accuracy. Nuisance animals such as prairie dogs are both small and skittish in nature, meaning that they tend to keep their distance and scurry away upon the arrival of incoming fire.

New for 2026: Smith & Wesson FPC in 5.7x28 mm

The folding carbine line expands to include the 5.7 mm chambering.

The Armed Citizen® Jan. 26, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

New For 2026: Vortex Optics AMG 1-10X 24 mm FFP Riflescope

The Vortex Optics AMG 1-10X 24 mm FFP riflescope is the shortest and lightest FFP 1-10X low-power variable optic made available to the U.S. commercial market.

New for 2026: Armasight Pro Series Thermal Platform

Armasight launches a professional-grade thermal-imaging platform designed to perform.

KelTec Launches KelTec Direct

KelTec begins its 35th anniversary celebration by launching KelTec Direct.

Interests



Get the best of American Rifleman delivered to your inbox.