Shop Top Level Category (1) 4-Position Gas Valve for SG 552/3180.00$ 4-Position Gas Valve for 552/3, short barrel 8.9″, x/.9/1.2/1.3 Available on backorder 4-Position Gas Valve for SG 552/3 quantity Add to cart SKU: SAN71010130 Category: Top Level Category (1) Description Description 4-Position Gas Valve for 552/3, short barrel 8.9″, x/.9/1.2/1.3 Related products 55x grip – gummed with finger grip 30.00$ Tactical Picatinny Rail, Lower 100.00$ Bipod, adjustable 275.00$ Picatinny Rail Adapter 62.00$