SMK standard XS78 .22 Take I

SMK standard XS78 .22 Take I
Shooting as it came and after some mods.
Upgraded with GMAC sighted silencer adaptor and bolt handle from http://www.gmaccustomparts.com
Switched the deluxe triggergroup and stock with the .177 QB Deluxe.
Tweaked this XS 78 with help from the lads @ http://ukchineseairgunforum.myfreeforum.org
The second Chrony string shown was made before tapering the valve stem and making the piercing pin disk dia smaller.
A new chrony string to follow aswell as grouping @ 10 meter using a 4x scope.
http://chineseairgunportal.brutuz.com/

Category:

Sports

Tags:

• smk
• xs78
• qb78
• deluxe
• tweaking
• modding
• valve

[foxabilo]

Dragons-den phoned and want their tunes back

[Brutuz62]

@foxabilo Thanks Fox, allready knew, they flew over my house in an MX-2 w. banner today stating the same *grin*

[myplaceoryours]

Im thinking for getting the TH78d but ppl say the 78's are down on power, is this gun suitable for ratting / rabbiting?

I like in the UK and basically it's cold most of the year round which doesn't help with the co2 situation as it i imagin it would work better in warmer climates

[Brutuz62]

@myplaceoryours Best thing to do is contact the guys at the UK Chinese Airgun Forum

[azzbat2387]

brutuz62 im from cornwall and recently got a smk qb78d just wondering anything you would recomend to do to it i already have xp kit from archerairguns and am going to get the hammer debounce device when the new one is out (late dec early jan after speaking to them) and have a hand made custom shroud/muzzle break on the way but you seem to have a deep knolege of chinese air guns

[Brutuz62]

@azzbat2387 thanks, have just sent you a message

[Brutuz62]

Sounds great!

Hope to see a vid of it one of these days :-)

[PaRan0iiid]

Ok.. mine has a stock from TAU 200 and its rebuilt for 340ml co2 bottles. It has also new silencer, handle and bipod. I shoot with JSB Exact Jumbo RS. JSB is producer from my country ;) Czech. rep in fact its 20km from my place

[Brutuz62]

Ah, so you were asking for difference in quality then? Both are the same. Only thing different I noticed was the stem of the valve's piercing pin. The one in the QB was flat and the one in the XS was tapered as it should be for better flow.

[PaRan0iiid]

Ok i know the difference.. I own one moddified QB78 .22 Deluxe. If i have a little time i will post a video of mine as a response to yours ;)