Heckler & Koch SL7
The Heckler & Koch SL7 is a roller-delayed blowback operated sporting carbine made by Heckler & Koch. It is chambered in 7.62×51mm NATO caliber and designed and marketed throughout the world as a hunting/utility rifle. Unlike the roller-delayed blowback military Heckler & Koch rifles the cocking handle is situated far more rearward and on the right side and features a camming system to help overcome the initial friction exerted by the "bolt head locking lever" anti-bounce mechanism that prevents the bolt from bouncing off the barrel's breech surface.
Also recorded as H&K SL7
Heckler & Koch SL7

DKTrompeter. Original uploader was D100 at de.wikipedia · D100 · CC BY-SA 3.0
- Field
- semi-automatic rifle.
- Region
- Germany.
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wikidata · Q1563923 · wikipedia · Heckler & Koch SL7
In this article
Variants
The SL7 is no longer manufactured, having been replaced by the Heckler & Koch SLB 2000.
The HK 770, a hunting rifle 7.62×51mm NATO/.308 Winchester variant of the Heckler & Koch SL7, lacked the wooden handguard of the SL7 and was equipped with a longer barrel with integral flash hider/compensator slots at the end of the barrel, open rear leaf sights, and sporting-style buttstock. The HK 940, a hunting rifle long action variant of the Heckler & Koch SL7, designed for using cartridges exceeding the 7.62×51mm NATO/.308 Winchester 2.8 in (71.12 mm) overall length like the.30-06 Springfield or 7×64mm and lacked the wooden handguard of the SL7 and was equipped with a longer barrel with integral flash hider/compensator slots at the end of the barrel, open rear leaf sights, and sporting-style buttstock. The Heckler & Koch SL6 is similar to the Heckler & Koch SL7, but is chambered for 5.56×45mm NATO.
Primary material
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reference work
- “Heckler & Koch SL7”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q1563923: Heckler & Koch SL7
General reference · Wikidata
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The biographical narrative on this page is based on the Wikipedia article Heckler & Koch SL7, revision 1328879710 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
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1- semi-automatic rifleTerminology
Established from a fact already recorded on a verified source.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
Elsewhere in Militaria
6,095 published records in this field, each with its sources named.
- Heckler & Koch P7Terminology
- Heckler & Koch P9Terminology
- Heckler & Koch PSG1Terminology
- Heckler & Koch SL6Terminology
- Heckler & Koch SL8Terminology
- Heckler & Koch SR9Terminology
- Heckler & Koch UCPTerminology
- Heckler & Koch VP70Terminology
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