Check the listing for details. HGW Captive Guide Rod Recoil Spring Assembly for Glock 19 G19 Gen 1-3. Condition: New. Listed at 8.97 USD. Hooper Gun Works – HGW HGW Captive Guide Rod Recoil Spring Assembly for Glock 19 G19 Gen 1-3 Part # 19Recoil Captive Guide rod Recoil Assembly, a complete drop in unit for all of your Glock needs Special features include: Complete drop in unit for Gen 1-3 Glock 18lb flat wire recoil spring We recommend spring changes every 3,000 rounds HGW-19Recoil Shipping Shipping time:We strive to get your order to you as quickly as possible. Orders are shipped the same day or next day depending on when your payment clears. Delivery time:First Class Mail may take up to 10 days while Priority Mail is generally 2-3 days once the Post Office receives the package. Service / Tips Please contact us if you need to return a part. We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging. We recommend that any installation or alteration of parts be done by a qualified gunsmith for the safest and most accurate results. Any mention of "drop-in" is terminology from the manufacturer. Any replacement of any firearm part may require fitting even if the manufacturer states it is a "drop-in" part.