Redding #4 Competition Shellholder Set

The Redding #4 Competition Shellholder Set (Redding part no. 11604) gives precision handloaders a fast, tool-free way to fine-tune case-to-chamber headspace on the bench. Each set covers the shellholder’s caliber group and is built to the same demanding tolerances as Redding’s Competition die line, so shoulder bump adjustments stay repeatable load after load. Rather than swapping gauges or guessing at press adjustment, handloaders drop in the shellholder that matches the bump they want. It is a small, inexpensive upgrade that belongs in any serious reloading bench setup.

Key Specifications

• Five-piece set in .002-inch increments (+.002, +.004, +.006, +.008 and +.010) lets you dial in exact shoulder bump without a separate gauge.
• Black oxide finish resists bench corrosion and keeps the set easy to tell apart from standard shellholders.
• Clearly marked increments stamped on each shellholder so the correct bump amount is obvious at a glance.
• Precision-ground case-head support keeps the case square to the ram for consistent sizing results.
• Machined from hardened steel for long service life under repeated press cycles.
• Standard shellholder fit drops into any single-stage or turret press that accepts a standard shellholder.

Frequently Asked Questions

Do I still need a separate headspace gauge? No. Each shellholder in the set is marked with the exact amount it changes case-to-chamber headspace, so no extra tools are required.

Will this set work with my current dies? Yes, the set uses the standard shellholder fit found on virtually every single-stage and turret press, and pairs with any full-length or bushing die.

Buy the Redding #4 Competition Shellholder Set

Order the #4 Competition Shellholder Set from our Lubbock, Texas gun shop for fast, insured shipping. It is a simple way to add repeatable shoulder-bump control to your reloading routine without buying a full set of new dies. Browse Redding’s complete reloading accessories lineup from Redding for the rest of your precision handloading setup.