















🎯 Reload Like a Pro: Precision, Durability, and Consistency in One Sleek Kit
The AltitudeCraft Bullet and Headspace Gauge Comparator Kit is a professional-grade reloading tool featuring 14 inserts and 6 bushings to measure calibers from .17" to .45" and headspace sizes up to E420. Made from durable 6061 anodized aluminum, it offers precise ogive-based measurements for bullet seating depth and headspace, improving accuracy, safety, and brass longevity. Its innovative dual-screw design attaches easily to calipers, while the included tin case ensures organized, portable storage—ideal for serious reloaders seeking consistent, high-performance results.



















| ASIN | B0D1XNXMZQ |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 108,810 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 327 in Digital Callipers |
| Customer Reviews | 4.7 4.7 out of 5 stars (234) |
| Date First Available | 5 Oct. 2024 |
| Included components | 1×Comparator Body, 14×Inserts, 6×Bushings, 2×Screws |
| Item Weight | 390 g |
| Item model number | Headspace Comparator Kit |
| Manufacturer | AltitudeCraft |
| Material | Aluminium |
| Measurement Accuracy | 1 |
| Part number | AC272 |
| Product Dimensions | 18.9 x 12.5 x 0.25 cm; 390 g |
J**H
I recently received the comparator set from Altitude Craft, and it’s a well-built, highly detailed tool for precision reloading. It’s as fully complete as any other set out there. I’m currently using it on both .223, 28nos, .30-06 and .300 Win Mag for checking chamber length and bullet seating depth. The storage box is compact and protective (something that other more expensive brands don’t include), the labeling is sharp and easy to read, and the color coding looks great while making organization simple. Functionally, everything worked perfectly. The set I received was slightly different than the product photos, but not in a way that affected use or quality. When I reached out to customer service, not to complain, but to see if I could get different set screw, they went above and beyond to help me out. Their responsiveness and willingness to assist really stood out. All in all, I’m extremely happy with this set. It’s clear that Altitude Craft cares about both their products and their customers.
R**T
Very accurate. Nice packaging to keep everything organized. Excellent value and quality for the price. No need to pay twice as much or more for the same thing from the big ammo makers. Definitely recommend.
S**O
High quality at a good price.
A**R
Works well, and is consistent
E**K
Great value for the money. These are solid and measure consistently. Functions perfectly
Trustpilot
3 days ago
1 week ago