Consistent Performance For High-Stress, High-Volume Shooting
Premium-quality recoil spring helps ensure consistent, dependable operation for tens of thousands of compression cycles. Perfect for the high-volume tactical or competition shooter who needs a finely tuned spring that delivers its rated power as reliably on the 50,000th shot as it did on the first. Made from chromium-silicon steel alloy selected specifically for its hardness, heat resistance, and ability to withstand high stresses—the same alloy used for valve springs on automobile engines. Cryogenically treated to relieve internal stress, and surface impregnated with Sprinco’s proprietary Plate+ molybdenum disulfide lubricating coating. Available in factory standard 16-lb. weight, as well as extra-power 17- and 18-lb. weights to reduce slide and frame battering with hot loads and shorten the distance spent brass is ejected from gun.
1911, Issue:11, Page:032
Big Book Catalog, Issue:68, Page:131
New Product Supplement, Issue:611, Page:002
Sinclair, Issue:1A, Page:030
SPECS: Cryo-treated chrome silicon alloy. Fits full-size 1911 Auto Govt. Model.