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Maple Leaf AST EVO-II Hopup & 6.01mm Inner Barrel Set for KWA / KSC Airsoft GBB Pistols (Length: 90mm ATP)

7 Customer Reviews

by Joshua W. on 01/01/2016
"Excellent Barrel. Comes Pre-Assembled and definitely improves accuracy without a doubt. The noticeable accuracy at that. It's almost unbeatable for a pistol. So much my friend bought one for his too after using mine. Dont hesitate on this purchase.
by elisa l. on 06/25/2015
"This is the tightbore barrel you should go for KWA USP (in my case, it also fits the KWA HK45). I know it is expensive, but it is worth every penny! Trust me, it will put a smile on your face, coz with this barrel you could shoot 25ft down range and hit bullseye multiple time (I use KWA perfect BB's).

- EXTREMELY accurate! (sniper handgun!)
- No modifications needed, just take your old one out and replace it with this one

- your original hop up adjuster tool does not fit this barrel, but this doesn't affect performance, you just need to use your hand to adjust the hop up.

Conclusion: YES! I would recommend this to KWA USP / KWA HK45 User.
by Joseph H. on 04/21/2015
"Outstanding! It comes assembled with the hop-up which is very simple to use, but incredibly efficient! Fits in pretty much any KWA gbb pistol. I put it in my Mk IV because they have the same barrel length. After tuning it properly, it can easily outrage and outshoot some of my friends AEG's. A good shooter will be able to hit upper mass at 80-100 yards.
by Jake K. on 10/23/2014
"Things to know:
-This is a 90mm barrel set intended for the G19/G23F. It will still work in the G17/ATP, but short than stock (88mm vs 92.7mm, longer for the ATP Gen2+3).
-This converts the barrel group to the Type 3 KWA hop, found in the LM4, KRISS, and HK45. Any other packings purchased should be for the corresponding platform.

Overall a nice product. Fits wells with the Shooters Design Part #10. Install is harder than the bearing version, be aware of losing the steel retaining c-clip. The EVOII tensioner is the the only hopup I would use in my KSCs, but there is an 100mm version intended for the G17.
by Jan N. on 07/17/2014
"I use this Setup for my HK 45 (GBB) and itīs awesome. Easy installment, It does not increase the Jouleamount (wich is great because here in germay on many OPs you have a limit for pistols of 1 J ) but it raises the accuracy incredibly. The Pistol now shoots much further and more precise. Well spend money!
by Frankie N. on 05/06/2014
"This is a very good barrel upgrade for the M9, but I installed this into a KWA MKIV because it was the same barrel length (115mm). The hop up mound is more pronounced, and after dialing it in, I was hitting human sized targets consistently at over 120 feet with 0.25g matrix bbs. Great piece of upgrade, would definitely recommend it.
by Phillip C. on 07/13/2015
"A little bit pricey but a great upgrade to get if you can afford it.