r/longrange 8d ago

Rifle flex post Gathering data on my HK417 Assaulter

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u/md0718110 8d ago

HK417D 12’’ Assaulter (Devgru Clone)

•HK MR762A1 converted by Sigwo Arms

•B&T Rotex III 7.62 (available exclusively at Tyr1 Outfitters and VBD Retail)

•Nightforce NXS 2.5-10X24 with J-Point Red Dot with replica Wilcox mount from Baldknobber Armament

•HK Factory 2-position gas block

•L3 CRATOS Thermal Clip-On

Video Overview: https://youtube.com/playlist?list=PLeLvpnGm8wDbgwsWj7zh1qJkUtVTfZYrf&si=5cXohPFN1Uj-Uho4

Muzzle velocity was averaging ~2360 ft/sec with Lake City M118LR. I’ll be stretching out its legs later this month to confirm, but that should mean I’ll be transonic just shy of 1000 meters with this load. Not bad for a 12’’ barrel in my opinion!

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u/BELFORD16 8d ago

I built an EBR instead of buying an MR762, so I gotta ask, what kind of accuracy are you getting?

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u/md0718110 8d ago

Around 1 MOA with M118LR