![[SLONG] 200% Hammer Spring[For WA/G&P M4 GBB Series]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/SLONG_200_HammerSpring_ForWAG_PM4GBBSeries_2_{width}x.jpg?v=1635329692)
![[SLONG] 200% Hammer Spring[For WA/G&P M4 GBB Series]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/SLONG_200_HammerSpring_ForWAG_PM4GBBSeries_2_580x.jpg?v=1635329692)
![[SLONG] 200% Hammer Spring[For WA/G&P M4 GBB Series]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/SLONG_200_HammerSpring_ForWAG_PM4GBBSeries_2_1024x1024@2x.jpg?v=1635329692)
![[SLONG] 200% Hammer Spring[For WA/G&P M4 GBB Series]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/SLONG_200_HammerSpring_ForWAG_PM4GBBSeries_1_1024x1024@2x.jpg?v=1635329692)
SKU: AA#11176 (4B3B)
Factory Code:
Description:
[SLONG] 200% Hammer Spring[For WA/G&P M4 GBB Series]
Specification:
Package Contents:
I would definitely not recommend these magazines.
They rattle cause the inner and outer case doesn’t match with the pins 100%.
Which isn’t really that big of a deal, cause this can be fixed with some foam and new pins.
But the biggest issue is that the holes on both inner case and outer case doesn’t align like Systemas magazines.
So they doesn’t feed properly (not at all) and they won’t activate the bolt stop. Which means the PTW just keeps firing air…
I tried by swapping inner and outer cases with Systema:
“Blackcat (inner) & Systema (outer)”
+
“Systema (inner) & Blackcat (outer)”
But since the holes for the pins on Blackcat Airsofts magazines are misaligned compared to MAG, Systema etc. no combo works.
I’ve tried them on 4 different PTWs and the results stay the same.
THEY DON’T WORK
So if you want magazines that actually do what they are supposed to do, just order MAG or Systema.
Everything worked well
Todo perfecto pesa poco encaja bien
Fits nicely on the Specna Arms M4 receiver with no mods needed, but not much on the E&C. I had to file a chunk of plastic to make it fit.
![[SLONG] 200% Hammer Spring[For WA/G&P M4 GBB Series]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/SLONG_200_HammerSpring_ForWAG_PM4GBBSeries_1_{width}x.jpg?v=1635329692)
![[Asura Dynamics] RK-3 AK Pistol Grip[ For AK AEG Series]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/AsuraDynamics_RK-3AKPistolGrip_ForAKAEGSeries_2_{width}x.jpg?v=1614701871)
![[Asura Dynamics] RK-3 AK Pistol Grip[ For AK AEG Series]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/AsuraDynamics_RK-3AKPistolGrip_ForAKAEGSeries_2_580x.jpg?v=1614701871)
![[BELL] G36 KAC Style Flip Up Front and Rear Sight with Optic Rail Set[BLK]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/BELL_G36KACStyleFlipUpFrontandRearSightwithOpticRailSet_BLK_{width}x.jpg?v=1611327306)
![[BELL] G36 KAC Style Flip Up Front and Rear Sight with Optic Rail Set[BLK]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/BELL_G36KACStyleFlipUpFrontandRearSightwithOpticRailSet_BLK_580x.jpg?v=1611327306)
![[KF Airsoft] Steel Thumb Safety Lock[For Tokyo Marui HI CAPA GBB Series][BLK]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/KFAirsoft_SteelThumbSafetyforHi-Capa5.1GBB_BLK_3_{width}x.jpg?v=1612970556)
![[KF Airsoft] Steel Thumb Safety Lock[For Tokyo Marui HI CAPA GBB Series][BLK]](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/KFAirsoft_SteelThumbSafetyforHi-Capa5.1GBB_BLK_3_580x.jpg?v=1612970556)
![[E&C] QD Transform 8mm GearBox Shell Ver.2 for M4 Series](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/E_C_QDTransform8mmGearBoxShellVer.2forM4Series_4_{width}x.jpg?v=1618987241)
![[E&C] QD Transform 8mm GearBox Shell Ver.2 for M4 Series](http://cdn.shopify.com/s/files/1/0483/0642/1921/products/E_C_QDTransform8mmGearBoxShellVer.2forM4Series_4_580x.jpg?v=1618987241)
