Home / Services - HK PSG-1 / Factory HK PSG1/MSG90 Heavy Buffer You cannot add "PSG1 MSG90 Forward Assist Button/Plunger Factory HK" to the cart because the product is out of stock. Factory HK PSG1/MSG90 Heavy Buffer$7900 SKU: PSGB-1 Categories: MP5 & 90 Series, Services - HK PSG-1, Services HK 91 93 G3 33 53 90 Tags: MSG90, PSG1 Product ID: 5864 G3 bufferFactory HK PSG1/MSG90 Heavy Buffer Product is out of stock Estimated Re-stock date: November 8, 2021 Notify me when this product is back. Please enter a valid email! Subscribe Description Additional information Description Factory HK PSG1 Heavy BufferFactory HK PSG1/MSG90 Heavy Buffer Additional information Weight 6 oz Dimensions 4.5 × 2 × 1 in Manufacturer HK Related products HK Sling For UMP G36 SL8 USC Etc Open Bag $3500 Out of stock Sale! HK MSG90 Factory Hard Case New Original From: $79900 $69900 Out of stock HK PSG1 MSG90 #30T Locking Piece $24900 Out of stock Tan Polymer HK Vertical Grip 416A5 G28 MLI RAL8000 $4900