KWA M11A1 NS2 Operator'S Manual Download Page 7

17

GENERAL MAINTENANCE FOR KWA GAS BLOW BACK

Green gas is a liquid propellant which tends to dry out the seals and o-rings. With lubricating 

silicone oil, it will extend the life of the seals and o-rings and prevent gas

leaks.

Use only the recommended 100% silicone oil, available for purchase at the Airsoft dealer 

where you purchased your KWA products. Any other type of lubricant may damage the 

products. 

Lightly lubricate the recoil spring, cylinder and moving parts with a few drops of oil. 

Lubricating the seals and o-rings are essential. Unload BBs from the magazine. Make sure 

the magazine is free of gas before lubricating the magazine’s charging valve and release 

valve.

6

1

2

4

3

5

LOADING BBs

1.  Pull the magazine follower down until it locks.

2.  Insert BBs into the magazine lip.

3.  BBs should stack staggered for maximum round capacity.

4.  Make sure to have a 3mm clearance between BBs and the top lip of the  

 

 magazine.

5.  Push the magazine follower lock to release.

WARNING: Do not release the magazine follower when the 

magazine is empty. Doing so will damage the magazine and 

magazine follower.

WARNING: Always use high quality 6mm BBs, weighing 0.2g or 

heavier. For best result use 0.25g KWA Perfect BBs. Never use 

recycled or low grade BBs to prevent damage to your gun.

!

!

Check for 3mm 

clearance after 

loading BBs.

3mm

Magazine Follower

M11A1 NS2

Push

down

to lock

Push to 

release

Magazine Lip

Summary of Contents for M11A1 NS2

Page 1: ...OPERATOR S MANUAL KWA Performance Industries Inc Copyright July 2009 KWA Performance Industries Inc All Rights Reserved MMD09_M11A1 V02 R2012 09 06 M11A1 NS2...

Page 2: ...139 135 148 136 140 140 150 MAGAZINE DIAGRAM AND PARTS LIST Parts Description M11A1 MG133 Hi Cap Magazine Body M11A1 MG134 Magazine Lip M11A1 MG135 Magazine Base M11A1 MG136 Magazine Base Plate Lock...

Page 3: ...73 Trigger Spring M11A1 74 Impact Block Housing Spring M11A1 75 Impact Block Spring M11A1 76 1 Recoil Spring M11A1 77 Sear Spring M11A1 80 Bolt Handle Plunger Spring M11A1 81 Bolt Stop Spring M11A1 82...

Page 4: ...nforcement distinguish between the replica guns from their real firearm counterparts Altering the coloration or markings required by state or Federal law so as to make the product look more like a fir...

Page 5: ...dle with realistic bolt movement Retractable shoulder stock Semi and full auto selective fire Adjustable hop up Individual test results may vary depending on brand of BBs ambient temperature and chron...

Page 6: ...to your operational area Extreme Cold Operating an Airsoft gas gun in extremely cold temperatures is not recommended Cold temperatures will cause the Hop up Bucking to harden reducing its effectivenes...

Page 7: ...free of gas before lubricating the magazine s charging valve and release valve 6 1 2 4 3 5 LOADING BBs 1 Pull the magazine follower down until it locks 2 Insert BBs into the magazine lip 3 BBs should...

Page 8: ...to avoid damaging the cylinder LOADING MAGAZINE 16 SOLUTIONS Add silicone to cylinder main seal rails Release hop up or replace bucking Replace magazine lip Add silicone oil to valves Replace valves R...

Page 9: ...NG Make sure safety is on at all times when not in a shooting position SELECTOR The selector is located on the left side of the frame Select S to fire semi automatic single shot and select F to fire f...

Page 10: ...It is recommended eye protection be wore at all times BBs may bounce off hard surfaces ricochet Always point gun in a safe direction 14 8 Turn the bolt knob 90 clockwise and pull the knob upward and o...

Page 11: ...needed to pull it out 7 Pull the upper frame upward and forward until it stops on bolt handle continue on next page 10 OPEN BOLT After the last shot has been fired and ejected The bolt will lock halfw...

Page 12: ...ting tool into the slotted chamber ring Turn the adjusting ring a 1 4 inch at a time 4 If the BBs are dropping too quickly move the adjusting ring to the left or counter clockwise to give the BB more...

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