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December 05, 2017, 06:37 PM
JoshNC
Null
I picked mine up in 97. It is a HK marked ghost ring model with 18” barrel and mag extension. It is phenomenal. My only gripe is that the recoil operates system doesn’t like some low brass low recoil loads. Feed it the right ammo and it’s flawless.


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"AND YEA THOUGH THE HINDUS SPEAK OF KARMA, I IMPLORE YOU...GIVE HER A BREAK, LORD". - Clark W. Griswald
December 05, 2017, 07:00 PM
mbinky
What's the story behing the HK ones? I always found that curious.
December 05, 2017, 07:07 PM
Alpine
HK was the importer back in the early 90's. I have an HK model with the 18" barrel (non-choke), ghost ring sight model. Replaced the pistol grip stock with the normal stock and added a 4-round tube extension.

Runs flawless, never had an issue with anything I tried.

FYI. Adding lights, lasers, shell holders can cause malfunctions as the extra weight counteracts the inertia recoil system.


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Think of how stupid the average person is, and realize half of them are stupider than that.

George Carlin
December 05, 2017, 07:25 PM
Alpine
Not that difficult, but depending on what sights you have now may dictate what sight on the barrel you'll need. I'm not certain, but I believe most of the M2 barrel and stock parts will work on the older M1?


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Think of how stupid the average person is, and realize half of them are stupider than that.

George Carlin
December 05, 2017, 09:34 PM
hapevo
I had a HK imprted M1 tactical. One of few I regret ever selling. Just picked up a M4, still need to get it out to the range to see how I like it.


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"Saving one dog will not change the world, but surely for that one dog, the world will change forever." - Karen Davison


"Man can measure the values of his own soul in the look of the eyes of an animal he's helped" - Author Unkown
December 06, 2017, 08:05 AM
henryaz
 
IIRC, you can "ghost load" the M1S90 without any mods. The M2 requires a minor mod to be able to do this.
 
December 06, 2017, 08:22 AM
IndianaBoy
quote:
Originally posted by Alpine:
HK was the importer back in the early 90's. I have an HK model with the 18" barrel (non-choke), ghost ring sight model. Replaced the pistol grip stock with the normal stock and added a 4-round tube extension.

Runs flawless, never had an issue with anything I tried.

FYI. Adding lights, lasers, shell holders can cause malfunctions as the extra weight counteracts the inertia recoil system.


My M2 runs perfectly with a full 12rd tube and one in the chamber.
December 06, 2017, 10:37 AM
rsd1220
I've had the M1S90 Tac since around 1994. Has an 18.5" bbl and 3 chokes. Paid $850 new.

Used to shoot a lot of clays with it. Once in a while it didn't like some lighter bird loads, but I'd just clear it and continue firing.


__Phase plasma rifle in the 40-watt range__
December 06, 2017, 10:47 AM
lugerguards
I have had one for 15+ years, runs like a champ. I did put a mercury recoil thingy majingy in the stock. she purrs.


Nothing here to see!
December 06, 2017, 11:46 AM
IndianaBoy
quote:
Originally posted by dwd1985:
THe used one I'm looking at has a 20" barrel, a surefire flashlight forend and a pistol grip stock. How difficult is it to find an 18" barrel, standard type stock and normal (non-flashlight) forend?


I don't have specifics but parts are generally readily available.


I would try it with the 20" barrel before swapping for the 18". You may find you really like it as is.