CAP Barbell 300 lb Olympic Set Review: The Best Starter Weight Set?

The CAP Barbell 300 lb Olympic Set is the most recommended starter weight set in the home gym community. At $249, it gets you a complete barbell and plate package for less than many standalone barbells cost. But is the quality acceptable? After 9 months of training, here's our honest review.

What's in the Box

• 1x 7-foot Olympic barbell (45 lbs, ~28mm shaft)
• 2x 45 lb cast iron plates
• 2x 35 lb cast iron plates
• 2x 25 lb cast iron plates
• 2x 10 lb cast iron plates
• 2x 5 lb cast iron plates
• 2x 2.5 lb cast iron plates
• 2x Spring clips

Total weight: 300 lbs (255 lbs in plates + 45 lb bar)

The Barbell

Let's be honest: the bar is the weak link. It's a basic 28mm chrome-plated bar with bushing sleeves. The knurling is mild, the whip is nonexistent, and the spin is sluggish.

But here's the thing: for squats, bench, deadlifts, overhead press, and rows — it works fine. You don't need a $300 barbell to get strong. You need a barbell, period.

What We Love

What Could Be Better

9-Month Durability Report

After 9 months of 4-day-per-week training:

• The bar has developed minor chrome wear in the knurl area (cosmetic only)
• No permanent bend despite regularly loading 315+ lbs
• Sleeves still spin, though slower than day one
• Plates show normal wear — paint chips but no cracking

When Should You Upgrade the Bar?

Upgrade when any of these apply:

• You're deadlifting 400+ lbs and need better grip
• You want to do cleans, snatches, or other Olympic lifts
• You're benching 300+ and want the confidence of a better bar
• The sleeves stop spinning altogether

Keep the plates forever. Cast iron doesn't expire.

Final Verdict

Rating: 3.8/5 — The CAP 300 lb set is the right first purchase for anyone building a home gym on a budget. The bar is mediocre but functional, and the plates will serve you for years. Buy this, train hard, and upgrade the bar when your strength demands it.