HK PSG1/MSG90 Factory Hammer New Old Stock$29900 SKU: PSG1HMR-1 Categories: MP5 & 90 Series, Services - HK PSG-1, Services HK 91 93 G3 33 53 90 Tags: MSG90, PSG1 Product ID: 8788 Factory HK, PSG1 MSG90 hammer for the 2 stage sniper rifle trigger group/pack. ( Not for use with standard G3/91 trigger packs ) Rare, new old stock item New or barely/never used Without packaging Only 1 left in stock HK PSG1/MSG90 Factory Hammer New Old Stock quantity Add to cart Description Additional information Description Factory HK, PSG1 MSG90 hammer for the 2 stage sniper rifle trigger group/pack. ( Not for use with standard G3/91 trigger packs ) Rare, new old stock item New or barely/never used Without packaging Additional information Weight 5 oz Dimensions 4 × 3 × 2 in Related products Out of stock HK PSG1 MSG90 #30T Locking Piece $24900 HK MP5 A3 Style Collapsible Stock Licensed Clone $29900 Out of stock PSG1 MSG90 Forward Assist Button/Plunger Factory HK $16900 Out of stock HK PSG1 Style Trunnion RCM $9900