Hungarian 3DP Tanker AK Magazine: Laffs

A 20rd 3DP magazine for AK pattern firearms chambered in 7.62x39. Styled after Hungarian 20rd "Tanker" magazines

Compatible with:

•  * PSA PSAK-47 GF3
•  * PSA AK-103 GF3
•  * PSA AK-104
•  * PSA AK-P GF3
•  * Century C39v2
•  * Zastava ZPAP M70
•  * Zastava ZPAP M92
•  * Century/Cugir WASR-10
•  * Century/Cugir Draco
•  * Century/Cugir Mini Draco
•  * Century/Cugir Micro Draco

(Only confirmed models are listed)

Print Settings:

• Printer Used: Ender 3 V2
• Filament Used: PLA+
• Extruder: 220C
• Bed: 56C 
• First Layer Print Height: .2mm 
• Standard Layer Height: .16mm
• Wall Perimeters: 7+ 
• Infill: 45%+
• Infill Pattern: Gyroid
• Support Material Percentage: 18%

Hardware Needed:

• 1x 20rd Length AK Mag Spring
• 1x 20rd Length AR-15 Mag Spring (OPTIONAL)
• (See NOTES below for options for acquiring mag springs)

Parts Installation:

1. Apply cyanoacrylate adhesive inside the pocket for the rear locking lug. If the rear locking lug is slightly loose in the pocket, apply Clear Gorilla Glue. Wait 24hrs for the adhesive to cure. 
2. Insert the rear locking lug, with the angled facet facing outwards, and down towards the mag body's base. 
3. Lightly sand the anti-friction follower's sides and curved spine.
4. Slide the top of the magazine spring through the front of the follower, above the spring retention tab.
5. Attach the floorplate to the bottom of the magazine spring, making sure the first spring winding snaps over the retainers. 
6. Slide the internal spring assembly into the magazine body.
7. Depress the floorplate, and slide on the baseplate. The floorplate's locking tab must index with the channel in the baseplate. 

Notes: 

1. Bulgarian, Korean, and US based Magpul springs are confirmed to be compatible with the printed magazine body.
2. A 30rd AK mag springs cut in half will create two 20rd springs. (If that math doesn't make sense to you, often 40rd AK mags use 30rd mag springs.)
3. Cheapo Korean 10rd mags have been found to have longer springs than Magpul dedicated 20rd mags. Harvesting the springs from these mags are an alternative method for hardware acquirement if 30rd or 20rd mag springs are unable to be secured. 
4. Bulgarian Slabside Polymer AK mag followers and floorplates are compatible with the Waco Waffle series of magazines.