Sep 25, 2011 · The HK21E and HK23E were made at least until 2001, but not the HK11-series. Would someone know when production of these weapons ceased? Many thanks! Cheers HANS

May 6, 2023 · I'm looking to possibly suppress my HK11A1 and figured I'd try the Surefire route for a suppressor, so I bought a Surefire 3-prong. Installs just fine, but unfortunately the flash …

Dec 11, 2023 · Planning on building an hk11A1 from a parts kit. What legality mods are required for a semi build? I searched and apologize if my Neanderthal poo poo brain missed anything …

Nov 21, 2019 · New to the Family: HK21A1: Set as a magazine fed HK11A1. Showing 20 and 30rds. magazines and 100rds (link) assault box. Above a HK21E sporting the 22' barrel: Set …

Apr 27, 2024 · Been working on putting together this HK11A1 for a customer, and the whole thing has gone fairly well. Currently I’m working on a problem with weak ejection, and I figured I’d …

Jun 28, 2023 · HKPRO is a forum community dedicated to Heckler and Koch enthusiasts. Come join the discussion about HK pistols and rifles, optics, hunting, gunsmithing, styles, reviews, …

May 26, 2023 · Pardon the California cancer growing on the pistol grip. Just got my HK11A1 build back from Beltfed Precision Products and I couldn't be happier. I've only got a few hundred …

Jul 19, 2024 · Sold UPDATE: function test videos available as 7/23 for people who seem to think it’s just a broken down clone. Runs wonderful as described. 100% of people who’ve dealt with …

Nov 22, 2022 · HKPRO is a forum community dedicated to Heckler and Koch enthusiasts. Come join the discussion about HK pistols and rifles, optics, hunting, gunsmithing, styles, reviews, …

Mar 24, 2023 · Having an HK11A1 built so figure I should start gathering the parts for when I want to run it as a belt fed. Looking for a few small parts to complete a 21E BCG. I definitely need …