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Semi-auto rifles

Kel-Tec SU16

Kel-Tec SU16 — documented specs: caliber .223 Rem. · 5.56x45 NATO, barrel length 408–470 mm (16.06–18.5 in), overall length 912–950 mm (35.91–37.4 in). The source for each figure is listed below the specs (catalog as of 10/16/2026).

Category
Semi-auto rifles
Classification (DE)
Long firearm
Era
Present (from 1991)
Origin
United States

Derived from design and catalog dimensions under the German WaffG, Annex 1 Sec. 1 Subsec. 1 No. 2.5; the individual gun is what counts.

Also known as: Kel-Tec SU-16 · SU-16 · SU16A · SU16B · SU16C


Specifications

Action
Gas piston
Barrel length
408–470 mm (16.06–18.5 in)Depending on variant · varies by model
Overall length
912–950 mm (35.91–37.4 in)Depending on variant · varies by model

Sources

Specifications come from the source cited alongside them; counts are based on our catalog as of the date stated. Not legal advice: what follows from these figures in a given country is decided by that country’s law. Waffenschrank is not affiliated with the manufacturers named.



Other models in .223 Rem.

Models from other manufacturers in the same caliber, drawn from the catalog in no particular order — not a recommendation and not a comparison of specs.


Related

Catalog as of