Holds 5 Key Gun Parts to Easily Remove & Install Pins. The AR15 Master Bench Block holds 5 key AR15 components in 8 different orientations to allow you to knock out and install up to 13 different pins. The block is wrapped in over-molding that grips your bench so it won’t slide around. Clear, engraved labels tell you what component fits where, and what size punch you’ll need to knock out the pins. The biggest innovation is mounted inside – four strong magnets immediately grasp any pin you punch out and hold it securely to the block. It even includes storage for common size pins. This is a bench block you can swear by.

The Most Comprehensive AR15 Bench Block, Ever; Smartly Holds All Key Gun Parts to Easily Install 13 Different Pins. Embedded Magnets Hold Small Pins Securely.

FEATURES:

• Trigger Assembly (2) 5/32″ Pins
• Lower Receiver (Horizontal)
• T-Handle (Ejector Pusher)
• Trigger Guard 1/8″ Pin
• Lower Receiver (Vertical) For Installing Bolt Catch
• Pin Storage on the Backside
• Charging Handle 5/64″ Pin
• Embedded Magnets to Safely Capture Loose Pins
• Rubberized Non-Slip Outer Surface
• Work Surface Made From Ultra-Tough Engineering Resin
• Forward Assist 3/32″ Pin
• Upper Receiver
• Gas Block (2) 1/8″ and 5/64″ Pins
• Bolt (Vertical)
• Bolt (Horizontal) 1/16″ and 3/32″ Pins