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RA-Tech Outer Barrel for KSC / KWA M9 Series Airsoft GBB Pistols

ID: 45256 (RAG-KSC-043)
RA-Tech/Maple Leaf (AST)45256
4.7 stars, based on 3 reviews
RA-Tech Outer Barrel for KSC / KWA M9 Series Airsoft GBB Pistols
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  • CNC milled steel
  • Heavyweight design
  • Hard coated finish
Compatibility: For KSC / KWA M9 Series Airsoft GBB Pistols
Material: CNC Milled Steel

Manufacturer: RA-Tech

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3 Customer Reviews

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by John B. on 10/08/2017
"This is by far the best upgrade to ad to a already great pistol, it adds a bit of weight but makes the KWA M9 feel like my real steel 92FS.

This is not a drop in as with other outer barrels which the other reviewers mentioned but I figure I would add my advise...the pins I a\has a knurled end and needs the hole enlarged to make it fit, the other is a roll pin also needs the hole enlarged to ease fit, be careful not to crush the last pins tabs when pressing the roll pin back into the steel barrel, also trial fit the inner barrel in the steel outer barrel to ensure it slides freely, I ran a file threw the out barrel near the chamber end to knock off burrs or edges and also put some lube inside to ensure the inner was able to slide careful not to loose the small bushing that floats in the lower inner barrel... I held it I place with a dab of grease when lining up the roll pin during the reinstall...same trick when installing the lock upbar, the small conical spring can be held in the recess the same grease method....I wish I had read this review before I began reassembly...I thought I was doing something wrong at first.

make sure you have a drill bit that is the same size as the roll pin, and drill both holes..DO NOT drill the lock up block...the knurled end will hold it in place.

Over all a really nice upgrade to my KWA M9...a little tedious to install not a drop in by any means.
by Robert G. on 03/22/2016
"Like the previous reviewer, A MUST HAVE FOR ANY PTP M9 OWNERS. The metal feel is amazing compared to the stock polymer outer barrel.

At first, I panic'd a bit when the pins and inner barrel didn't fit (lol). However, I used a drill and belt sander to make the pin holes larger, and now they function beautifully.
by frank d. on 01/10/2014
"This barrel is a must have for anyone who owns the M9 PTP. The look, feel, and weight of the gun is perfect now with this installed instead of the plastic barrel. There are absolutely zero reasons why it should come with a plastic barrel, but at least this is here to fix that.

At this price, it's a complete steal. Please take note however, the pinholes were not bored out properly. I had to take a slightly larger drill bit and bore out the holes so the pins would slide through the barrel and into the inner barrel assembly. A pretty simple fix, just slightly annoying.

Overall, 10/10, I might buy a few spares for the heck of it.

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