Double Diamond P320 X5 Legion Standard Replacement Barrel $149.99 (0) No Reviews yet SKU: S1100-STS Select Color: Quantity discounts available QuantityPrice QTY. -+ Add to Cart Product Description Double Diamond Barrels are now available for the Sig X5/X5 Legion!Please Note: This model ONLY fits the X5/X5 Legion.For P320 Full-Size and Compact Double Diamond Barrels,Click HereFor P365 Double Diamond Barrels,Click HereGSPC match grade replacement barrels are manufactured from the highest grade 416 stainless forgings. CNC machined and heat treated, providing a lifetime of service and unparalleled accuracy at an affordable price. Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review