MODEL 599 / 887 / 888 Rail Thumbscrew

$1.00

The 599 / 887 / 888 rail thumbscrew is a factory replacement part designed to secure the accessory rail on compatible Daisy competition rifles.

SKU 138081-000 Category

Description

The 599 / 887 / 888 rail thumbscrew is a factory replacement component designed for Daisy Model 599, 887, and 888 competition rifles. This thumbscrew is used to properly secure the rifle’s accessory rail, helping maintain stable mounting and consistent alignment during training or competition.

Competition rifles require secure and dependable attachment points for rails and accessories. Over time, small hardware components such as thumbscrews may become worn, misplaced, or damaged through repeated adjustment. Replacing a worn 599 887 888 rail thumbscrew helps restore proper clamping pressure and secure fit.

Designed specifically for Daisy competition platforms, this thumbscrew is manufactured to factory specifications for proper thread engagement and reliable tightening. Using the correct replacement part ensures compatibility with the rail system used on approved models.

Compatible Models

Maintaining secure rail attachment is important in structured marksmanship programs and competitive environments. A properly tightened 599 887 888 rail thumbscrew supports consistent equipment positioning and reduces unwanted movement during use.

Whether maintaining an individual competition rifle or servicing equipment for a club or training program, replacing missing or worn hardware with manufacturer-approved components helps preserve performance standards.

KEY FEATURES

  • Replacement rail thumbscrew
  • Designed for Daisy Models 599, 887, and 888
  • Supports secure rail attachment
  • Factory-specification hardware
  • Ideal for competition rifle maintenance

Additional information

Weight 0.1 lbs
Construction:

Rail Thumbscrew for Daisy Model 599 / 887 / 888 Competition Rifle.

WARNING This device is a replica firearm under different state laws. do not brandish, display, exhibit or employ this airgun: (i) in public, since it may confuse people; or (ii) in a threatening manner, by causing or attempting to cause terror to another person, or by acting with reckless disregard for the risk of causing terror to another person. it may be a crime punishable by fines and imprisonment. Police and others may think this airgun is a firearm. do not change the coloration and markings required by state or federal law or regulations to make it look like a firearm. that is dangerous and may be a crime.

WARNING This is not a toy. Adult supervision required. Misuse or careless use may cause serious injury or death. May be dangerous up to 195 yards / 179 meters. This airgun is recommended for use by those 10 years of age or older. Read all instructions before using. The purchaser and user should conform to all laws governing the use and ownership of this airgun.
WARNING Slingshots are not toys and are capable of producing high velocities. Adult supervision required. Misuse or careless use may cause serious injury, particularly to the eye. Shooters and spectators should always wear eye protection. Store ammunition and slingshot separately to keep them from untrained shooters.
CAUTION Slingshot band contains latex which may cause allergic reactions.

WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov