【T-N.T. CUSTOM】
S&T / Kar98k
​SPRING POWER RIFLE

【T-N.T. CUSTOM】S&T Kar98k modified detail : 
1.Full disassembly & cleaning & relubrication.
2.Make up the tolerances.
3.Cylinder sandblasting and electroplating black chrome.
4.S&T Kar98k Steel Upgrade kit.
5.S&T Kar98k S+ 520mm Retrofit kit.
6.Outdoor ballistic adjustment.
7.Muzzle speed optional :
<130 m/s (<430FPS)
<150 m/s (<490FPS)

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【T-N.T.】S&T / Kar98k UPGRADE KIT
●Steel/CNC Cylinder head.
●Steel/CNC Spring guide.
●Steel/CNC Spring guide stopper.
●Steel/CNC Correct angle sear.
●Aluminum/CNC Upgrade piston.
●T-N.T. Save effort spring.

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【T-N.T.】S&T/Kar98k S+520mm RETROFIT KIT
●Aluminum/CNC one-piece HOP chamber.
●Aluminum/CNC curved HOP nub.
●TR-HOP bucking.
●T-N.T. S+ inner barrel 520mm.
●O-ring x2 (barrel spacer)