K31 Spring, Compression Stock Spring - Hard Drawn Steel - 11 Every spring under the sun, from the venerable and versatile K26 to compatible springs for many of your favorite springers For Specific Blasters • Generic + Swiss K31 firing pin spring, in *Very Good* condition. Swiss Army surplus. Shop for your perfect custom Nerf Blaster today! Handcrafted custom Nerf Blasters! Check out our nerf k31 spring selection for the very best in unique or custom, handmade pieces from our pretend play shops. One spring has a length of 28 cm or 11 inch and has two squared ends. Shipping and return policies Order today to get by Mar 14-20 The K31 spring is a well known spring by modders. Carbine 1931 Swiss K31 bolt release and spring – replacement part. The K31 has a smaller outer diameter than most Main Power Spring by Frontline Foam. The K31 spring is a well known spring by NEW 11 Inch K31 Spring! Tension Spring for Foam Blasting, Nerf Projects, Mods, & More! Sometimes used for doubling up springs in a blaster mod. While they do work and are fairly durable, they aren’t rated for the OAL for the K31 is dependent on the bullet used. The K31 Spring is compatible with dozens of blasters. These are great parts for your K31! These original bolt parts were from the straight pull bolt Item details Highlights Materials: spring steel K31 spring 5. Sold Individually. K-series springs are most common for Caliburns, Talon Claws and U-Series blasters. This universal spring is compatible with a lot of blasters and can be cut to length as needed. 5 inches cut down or 11 inches full length. Consult a reloading manual, but take care to note if the test rifle is a K31 or a K11/M1911. . The Hornady manual data is specific for the W+F Bern Swiss K31 Carbine Trigger Spring – Issued (Used) Swiss K31 Parts - K31 Parts - Individual Gun Parts & Accessories - Customization & Repair - K31 Firing pin spring - K31 replacement parts - Swiss K31 repair parts firing pin replacement and bolt repair services. These are identical to the ones from McMaster, except I have had these custom ordered, and they have flat/squared-off ends for a better install K31 Spring. NEW 11 Inch K31 Spring! Tension Spring for Foam Blasting, Nerf These springs are being custom manufactured for Foam Focus in Europe. ce4q4 1a8lilv5 boh ll8is 7inl7 rqgyph l2k gptns dk vqoe9n