2024年3月22日 · This is my MR762 turned Hk 417 Assaulter build made by Black Ops Defense. Wes Pritts and his team were very professional and knowledgeable and I completely trusted them with my most expensive, investment grade firearm.

2024年6月25日 · Finally finished up my DEVGRU assaulter clone minus the LA5. Being one of the two distributors of the silencer and spearheading the project to bring this rifle to life has been an amazing project and would be happy to help those trying to one.

2019年8月29日 · Finally wrapped up my HK417 Assaulter clone! Going to take it out soon and put some rounds through it. HK417 Parts Kit Upper on MR762 Lower PWS Barrel cut to 12” with Pinned/Welded 4”+ MFI G28 Style Muzzle Brake by ADCO Burke Adjustable Gas Block - 5 Position Full HK417 Bolt Carrier Group Geissele MR762 Trigger V7 Grip with Factory Tool …

2020年10月3日 · Looking to get some insight into a HK417 assaulter build I'm doing. 1. Barrel Chop: I have a couple companies in mind like Michaels Machines, TPM Outfitters and Nefarious Arms. Looking for someone who can chop an MR762 barrel to 12 inches and reprofile it to HK417 barrel specifications. 2. Gas Block: I have a BK date coded upper with a vented gas block. …

2023年7月7日 · This is a legitimate 417 assaulter upper not an MR762 or clone. This upper has a very low round count and is in fantastic condition. The upper has the extremely rare externally adjustable 2 position adjustable gas block that was made by Hk at the request of a SOF unit. Only around 90 were...

2022年5月7日 · The adjustable gas block you have on there is designed for a 16” 417 barrel. The vent size, and the sizes of the ports in the regulator are incorrect. Easiest thing to do would be to grab a Burke block since the assaulter blocks with the sling loops are almost impossible to find. I’ll check and see if I can find some measurements I took before I sold some of my 417 stuff. …

2024年2月17日 · Based on port diameters taken from another thread, my gas block has identical sized ports as another user’s assaulter gas block… for the suppressed (S) setting.

2022年6月7日 · Hi all, what barrel length the current HK417 assaulter has got, 12 oder 13 inches? BR

2021年12月6日 · Could only find one outdated thread on this topic. Acquiring an adjustable gas block for my MR762 soon, what do I need to do to the gas port to ensure reliability? Does anyone have a recommendation for someone to do the chop? Does anyone know why HK changed from 12 to 13in and which is superior?

2024年6月10日 · Up for grabs is a piece of History. This is a genuine HK 417 Assaulter Upper. Not many of these made it into private hands, as far as I know maybe 5 units. This has less than 500 rounds through the pipe. BE date code, chrome-lined 12" barrel. Adjustable gas block. 417 quad rail with N/S cutout...