UTAS 516 Straight Pull 12.5″ W/BCM QRF-12 – 223Rem/5.56 NATO
$3,229.95
UTAS 516 — straight-pull 12.5″ AR-15 with BCM QRF-12 free-float handguard, chambered in .223 Rem / 5.56 NATO. Compact, fast-handling straight-pull carbine built for CQB and range work. FFL transfer required.
Key Specifications
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Model: UTAS 516 — 12.5″ — BCM QRF-12 (confirm factory SKU)
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Caliber: .223 Remington / 5.56×45mm NATO (verify chamber spec for the specific unit)
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Action: Straight-pull bolt on AR-15 platform
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Barrel Length: 12.5 inches (confirm contour & exact length per SKU)
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Handguard: BCM QRF-12 free-float M-LOK handguard with full-length top rail
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Receiver: Forged or billet upper/lower (confirm material & marking per SKU)
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Controls: Ambidextrous safety and magazine release; standard AR-15 control layout
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Magazine Compatibility: Standard AR-15 magazines (verify recommended mags per SKU)
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Muzzle: Threaded muzzle — confirm thread pitch and whether a muzzle device is included
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Sights: Optics-ready top rail; iron sights may be SKU-dependent
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Stock: Adjustable AR-style stock (specify model & LOP in SKU)
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Trigger: Mil-spec or upgraded trigger options depending on SKU — confirm before listing
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Weight: SKU-dependent — verify unloaded weight before publishing
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Finish: Anodized / Cerakote / parkerized options (confirm per SKU)
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Overall Length: Varies with stock position — confirm folded/collapsed lengths if applicable
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Origin: Confirm manufacturer country and import markings with supplier
Description
Compact speed — straight-pull action in a short package
The UTAS 516 (12.5″) with BCM QRF-12 brings straight-pull bolt speed to a compact AR-15 chassis. This build pairs the rapid cycling advantages of a straight-pull mechanism with the maneuverability of a 12.5″ barrel and the rugged BCM QRF-12 free-float handguard — ideal for users who want a fast-handling, accessory-ready carbine for CQB, patrol, or range work.
Designed for low-profile agility and high control
A 12.5″ barrel keeps overall length tight for close-quarters maneuvering while preserving the ballistics expected from .223 Rem / 5.56 NATO at typical engagement ranges. The straight-pull action reduces the time and movement required to cycle the rifle, helping experienced shooters speed up follow-ups without departing from standard AR ergonomics.
BCM QRF-12 handguard — rugged modularity
The BCM QRF-12 style free-float handguard gives a slim, sturdy mounting surface with M-LOK slots for accessories and a continuous top rail for optics and backup sights. Solid construction and proven mounting geometry make it easy to add lights, grips, and lasers while maintaining a clean, professional look.
Familiar controls, modern capability
The UTAS 516 keeps standard AR controls and magazine compatibility so users benefit from the broad aftermarket and user familiarity of the AR-15 family. Ambidextrous controls, comfortable pistol grip, and an adjustable stock let shooters configure the rifle quickly for individual preferences and mission needs.
Verify SKU details before listing or shipping
UTAS 516 variants may differ in muzzle threading/piece (flash hider vs. brake), barrel contour, gas system tuning, furniture, and included accessories. Confirm thread pitch, muzzle device, optic/iron sights included (if any), and shipping/import compliance with your supplier before publishing.
Why Buyers Choose this UTAS 516 Build
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Straight-pull action for fast manipulation and quicker follow-ups.
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Compact 12.5″ platform that stays nimble in tight environments.
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BCM QRF-12 handguard for reliable M-LOK accessory mounting and rugged use.
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Familiar AR controls and magazine compatibility for ease of use and sourcing parts.
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Ideal balance of close-range handling and practical .223/5.56 performance.
Ideal For
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CQB / close-range shooters who want a compact, fast-action carbine.
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Trainers and operators exploring straight-pull systems with AR familiarity.
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Range users wanting a short-barrel, accessory-ready 5.56 platform.
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Owners who value modularity and easy accessory upgrades.
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