L&S All-Rounder Carbine – 12.5″ 5.56mm Pistol, Black

sku: 12.5ARC_BLK



The ARC sets a new benchmark for duty grade rifles.

Each ARC is thoroughly gauged & individually test fired for optimum reliability in a variety of environments.

The HM Monobloc barrel includes an integrally machined & patented gas block. Chambered in 5.56 NATO/223 Rem, the 4150 Chromoly Vanadium barrel features a 1:8 twist ratio and a mid-length gas system, with a manganese phosphate coated exterior, chrome lined bore, and match crown exclusive to Lead & Steel.

The L&S DLC M16 bolt carrier group is individually proof tested prior to coating, and is assembled using billet machined components and OCKS gas key fasteners.

Our patented free float rail utilizes a unique wedge-locking interface that does not stress the handguard like traditional clamp style free float rails.

The C.H.O.D.E. ambi charging handle has generous latch sizing and an included gas redirection port for reducing gas to face while shooting suppressed.

Our Enhanced Reliability Combat Trigger offers a flat face 3.5lb single stage rolling break, ideal for self defense or for competition use, with standard mil spec springs and hammer weight for reliable primer ignition.

Finally, our buffer tubes, receivers & rails are Type-III hard-coat anodized for added surface finish durability.

If you need a “one & done” AR-15, look no further than the ARC! Short enough for close engagements, with ample velocity stemming from the 12.5″ suppressor-ready chrome MonoBloc barrel. Find out why the ARC belongs in your stable!


Aluminum anodizing might as well be wizardry. Color options will always have some variance in shade & hue. Please understand that Lead & Steel makes no guarantees on the exact shade/hue of brown or black that you purchase.

These rifles are manufactured as duty grade equipment. You may find cosmetic evidence of testing & QC upon delivery. This is completely normal & allows us to deliver equipment that passes our strict QC/QA.


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