Introduction: ISSC MK22 Rimfire Rifle

Picture of ISSC MK22 Rimfire Rifle

Hey guys! Here's my latest, the ISSC MK22 Rimfire Rifle. American says of the MK22: "For fans of the FN-SCAR battle rifle, the MK22 should look very familiar. Along with the FN-style stock and receiver outline, the MK22 has many of the same features as the rifle that inspired it. The receiver is an all-metal construction, with a Picatinny-style rail system on all receiver surfaces. This includes a barrel placement for attaching FN sights. The mussle of the precision match, 16-inch barrel is cut with a 1:28 thread to accept various muzzle breaks and flash hiders."

The original MK22 is a .22 lr. rifle, with a VERY pretty body. I really enjoyed working on, and creating this replica. I made it full size (well, that is not entirely true as the real one is 36 in. stock extended, and mine is exactly 37 in.) and has many of the same features. It has tactical rails, top, bottom, and sides, and features a great cheek rest, and a nice SCAR-L stock.

It is very customizable, and is a ton of fun to shoot. This gun was designed for civilians, but I added a grenade launcher for kicks...and besides, if somebody is gonna break into your house, a grenade launcher would be much more effective than a bullet...XD

Good range: 50 ft. for the gun, and 30 ft. for the grenade launcher
Has tactical rails
Looks almost exact
Sights are epic
Has true trigger
Looks a ton like a SCAR-L
Came entirely out of my head (and the picture of the real thing, of course)
Mag stays in position with out a lock
Cheek rest is epic
Nice n' Heavy
Shoots two types of rounds (gray connecters with a green rod at the end, and white rods)

This is a good rival to ANY gun on this sight, and is way to much fun to hold and to shoot. It's just awesome. Have fun admiring it...XD


Wow, this is now my second most viewed gun!

Than what ist thy most viewed firearm?

Knex.X (author)2013-01-29

Maybe you can make it so it cocks by pulling the stock thingy with the pink bendies? Pretty realistic :)


I wonder who favorited this?

Raz1r Knex Bull3t (author)2013-01-21

How have I not seen this yet, it looks amazing. I think my grenade launcher could fit well on this gun.

Yes, it could. Thanks bro.

TheAwesomestDude (author)2013-01-08

This is a very nice build

your welcome

~KnexBuild~ (author)2013-01-09


Thanks bro.

dr. richtofen (author)2013-01-01

Looks great! One of your best =)

Correction...this is my best. Good as KnexGurl.

Knex.X (author)2013-01-04

Ermahgerd Rermfere Rerfer
Epik job man! I don't see how you can pull the pin with that stock thingy though.

dr. richtofen (author)Knex.X2013-01-04

He uses The Force

Knex.X (author)dr. richtofen2013-01-04

May be you it. is gun though awesome an.

Thanks bro. Are you working on anything ATM?

nah. just fiddling around with my Tr18. I got a ton of guns to post but with my internet connection, it takes around 5 mins for each pic. 300 pics and you'll understand what I mean -_-

Why is it that the TR18 is so infectious to people?

'Back in the day' when it was posted, it was renewing. It was, and still is one of the most popular guns in k'nex wars

Well thank you captain obvious. XD I asked why? XD

Well, that's my reasoning why I think it's that

...O.O Ya might want to reformat that sentence...XD

Sorry if it's unclear.
I meant the following:
I think it is 'infectious', which I translated as popular', because of what I said in the earlier comment

Yes, yes, yes, I know.

I dunno, Killerk did a ton of advertising and spamming for. I've built it for 3 times but I guess it's the simple design and boss range that make it such a succes.

Maybe so...XD ...spamming. *rolls eyes*

dr. richtofen (author)Knex.X2013-01-04


Well...*cough* I'm a modest man, and I don't want to brag...XD

It really is not that just pull the FP handle...O.O


Thanks bro...!

I guess I am getting better, aren't I?

you are getting much better...but yes i agree you should be more confident in yourself

Element Force (author)2013-01-03

Wow that a sexy scar! so awsome what a talent =0

Thanks bro.

No prob. =D

didexo (author)2013-01-01

Cool, I have a nice gun that I wanted to post but I need to add a mag first, I always have trouble with those..

Thanks bro...and yeah, mags are annoying.

About This Instructable




Bio: K'NEX gun builder here at Instructables. More or less retired from the community, but I still pop in now and again.
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