The Battle Arms Development Workhorse-LT .223 Wylde rifle (brand part no. WORKHORSELT) is the maker’s budget-friendly duty rifle, built to keep the durability of the Workhorse series at a lower price point. It is chambered in .223 Wylde/5.56 NATO and pairs a 16-inch black nitride barrel with a free-float 7-sided M-LOK handguard and a full-length Picatinny rail at 12 o’clock. Both receivers are forged 7075-T6 aircraft-grade aluminum, and each barrel is individually head-spaced to a matching bolt. Battle Arms positions it for duty or home defense, and the same controls and rail suit a general-purpose range rifle. It comes from Battle Arms Development, which builds the Workhorse line around hard use.

Key Specifications

• The chambering is .223 Wylde/5.56 NATO, the maker’s stated caliber for this rifle.
• The barrel is 16 inches of 4150 chrome-moly steel in an M4 profile, a carbine length that stays handy on a duty or home-defense rifle.
• The barrel finish is black nitride, a hard surface treatment chosen for durability and easy cleaning.
• Rate of twist is 1:8, a rate that stabilizes a wide range of common bullet weights.
• The gas system is mid-length with a stainless steel gas tube, which Battle Arms pairs with a steel Workhorse gas block.
• Receivers are forged Workhorse 7075-T6 aluminum, with a broached magazine well and a mil-spec forged upper.
• The handguard is a free-float 7-sided M-LOK design with a full-length Picatinny rail at 12 o’clock for optics and accessories.
• The bolt carrier group is black nitride, with a matching steel bolt and carrier that Battle Arms head-spaces individually, for reliable cycling and simple maintenance.
• The muzzle device is a standard A2, a familiar birdcage that keeps the front end light.
• The stock is an M4-style six-position adjustable carbine stock, so length of pull can be set for different shooters and gear.

Frequently Asked Questions

Is the Workhorse-LT ready for an optic? Yes. Battle Arms lists it as optics ready, with a full-length Picatinny rail running along the top of the handguard at 12 o’clock for a red dot or scope.

What caliber is the Workhorse-LT chambered in? The maker lists the caliber as .223 Wylde/5.56 NATO, with a 16-inch barrel and a 1:8 twist.

Does it need tools to break down for cleaning? No. It uses Battle Arms enhanced takedown and pivot pins, which the maker describes as tool-less breakdown, along with an enhanced magazine release, bolt catch and single-side safety.

Buy the Battle Arms Development Workhorse-LT .223 Wylde Rifle, 16-Inch Barrel, M-LOK, Black

The Workhorse-LT is the entry point to a duty-minded line, with forged receivers and an enhanced takedown, magazine release and bolt catch package. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse more AR rifles while you are here.