VFC (UMAREX) MP5 GBBR Owners Thread

N_Force · August 28th, 2014, 20:48

Which one do you like?

1

2

3

4

Sequential · August 28th, 2014, 21:09

Very good job N-Force I am watching your build! By the way how does the gun perform with the metal back plate? RAS rail on a Mp5K would look amazing, but would it become to heavy? I want to buy the PDW kit so I have the threaded barrel.

N_Force · August 28th, 2014, 22:44

Thanks for remind me about the weight comparison.
HK416c and M4 stock both are light weight. But the HK PDW stock is well built very strong and pretty heavy, it still makes a well balance from front to end with this full metal MP5k tho.
This RIS is made from plastic and should be light, I think it will look very cool!
So far I fired 7-10 full mags full auto and the back plate is still holding very well. I don't worry about it would have a chance to be broken and fly out hitting my face since the supports are all on the top pin and upper receiver. Only is this pot metal could have the chance to get crack while heavy recoiling impact. In case it's crack, I'll modify the original one to fit in. Would be even stronger.

Sequential · August 28th, 2014, 23:46

Quote:

Originally Posted by N_Force

Thanks for remind me about the weight comparison.
HK416c and M4 stock both are light weight. But the HK PDW stock is well built very strong and pretty heavy, it still makes a well balance from front to end with this full metal MP5k tho.
This RIS is made from plastic and should be light, I think it will look very cool!
So far I fired 7-10 full mags full auto and the back plate is still holding very well. I don't worry about it would have a chance to be broken and fly out hitting my face since the supports are all on the top pin and upper receiver. Only is this pot metal could have the chance to get crack while heavy recoiling impact. In case it's crack, I'll modify the original one to fit in. Would be even stronger.

Sounds good. Since the original is made out of plastic, hows the bolt taking the metal on metal impact?

N_Force · August 29th, 2014, 00:03

It's not metal on metal, just like A3, has a buffer between the bolt and back plate, this k buffer is a bit shorter and with thick spring and plastic tube. It reduces the direct impact.

Sequential · August 29th, 2014, 02:00

Hk pro!

cookedham · August 29th, 2014, 11:05

Quote:

Originally Posted by Sequential

Hk pro!

Time for you to get a piece Sequential lol

Sequential · August 30th, 2014, 00:12

Quote:

Originally Posted by cookedham

Time for you to get a piece Sequential lol

Going to try to get one with full PDW kit equipped first.

N_Force · August 30th, 2014, 01:09

That's the final one.....
Hold your breath......
Very tempting, hah.....

Sequential · August 30th, 2014, 14:15

Does the rail fit well?

N_Force · August 30th, 2014, 17:37

This RIS is not designed for VFC, so needs a bit mod and surprisingly sit in really well since it is not metal and is plastic, more flexible for perfect fit in, even light weight tho. Not only looking cool but also functional. Like this combination. If I'll have a second one, will keep it original without many add-on!

Sequential · August 30th, 2014, 17:59

Quote:

Originally Posted by N_Force

This RIS is not designed for VFC, so needs a bit mod and surprisingly sit in really well since it is not metal and is plastic, more flexible for perfect fit in, even light weight tho. Not only looking cool but also functional. Like this combination. If I'll have a second one, will keep it original without many add-on!

Nice! I am going to look into it. Where did you buy the parts can you pm me.

Thanks!

N_Force · August 31st, 2014, 18:12

Hah, there is one pdw for sale in gas/spring gun forum.

N_Force · September 1st, 2014, 20:29

After game it today, found it really good in close range, tho it's low power but accurate. Recoil for burst is good, even sound. 500 rounds shot through it and the back plate is still holding well. So happy to got it and satisfied the quality. If I'll have time ,I might share "how to tune up bolt and nozzle for GBBR".

N_Force · September 3rd, 2014, 22:44

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August 28th, 2014, 20:48	#301
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	Which one do you like? 1 2 3 4 __________________ aka Uncle

August 28th, 2014, 21:09	#302
Sequential Trader rating Join Date: Sep 2007 Location: HKG.YYZ.NRT	Very good job N-Force I am watching your build! By the way how does the gun perform with the metal back plate? RAS rail on a Mp5K would look amazing, but would it become to heavy? I want to buy the PDW kit so I have the threaded barrel. __________________

August 28th, 2014, 22:44	#303
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	Thanks for remind me about the weight comparison. HK416c and M4 stock both are light weight. But the HK PDW stock is well built very strong and pretty heavy, it still makes a well balance from front to end with this full metal MP5k tho. This RIS is made from plastic and should be light, I think it will look very cool! So far I fired 7-10 full mags full auto and the back plate is still holding very well. I don't worry about it would have a chance to be broken and fly out hitting my face since the supports are all on the top pin and upper receiver. Only is this pot metal could have the chance to get crack while heavy recoiling impact. In case it's crack, I'll modify the original one to fit in. Would be even stronger. __________________ aka Uncle Last edited by N_Force; August 28th, 2014 at 22:48..

August 29th, 2014, 00:03	#305
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	It's not metal on metal, just like A3, has a buffer between the bolt and back plate, this k buffer is a bit shorter and with thick spring and plastic tube. It reduces the direct impact. __________________ aka Uncle

August 29th, 2014, 02:00	#306
Sequential Trader rating Join Date: Sep 2007 Location: HKG.YYZ.NRT	Hk pro! __________________

August 30th, 2014, 01:09	#309
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	That's the final one..... Hold your breath...... Very tempting, hah..... __________________ aka Uncle

August 30th, 2014, 14:15	#310
Sequential Trader rating Join Date: Sep 2007 Location: HKG.YYZ.NRT	Does the rail fit well? __________________

August 30th, 2014, 17:37	#311
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	This RIS is not designed for VFC, so needs a bit mod and surprisingly sit in really well since it is not metal and is plastic, more flexible for perfect fit in, even light weight tho. Not only looking cool but also functional. Like this combination. If I'll have a second one, will keep it original without many add-on! __________________ aka Uncle Last edited by N_Force; August 30th, 2014 at 17:45..

August 31st, 2014, 18:12	#313
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	Hah, there is one pdw for sale in gas/spring gun forum. __________________ aka Uncle

September 1st, 2014, 20:29	#314
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	After game it today, found it really good in close range, tho it's low power but accurate. Recoil for burst is good, even sound. 500 rounds shot through it and the back plate is still holding well. So happy to got it and satisfied the quality. If I'll have time ,I might share "how to tune up bolt and nozzle for GBBR". __________________ aka Uncle Last edited by N_Force; September 1st, 2014 at 21:42..

September 3rd, 2014, 22:44	#315
N_Force Trader rating Join Date: Oct 2006 Location: Toronto, Ontario	*the beauty of the "K"* __________________ aka Uncle

VFC (UMAREX) MP5 GBBR Owners Thread

Airsoft Guns Discussion