ACM 6mm Steel BBs 1000 Rounds (Ammunition)
£6.63
A 1,000-round bottle of 6 mm steel BBs from ACM, made from hardened carbon steel with a polished anti-corrosion finish. Intended for target shooting, chronograph testing and pneumatic training platforms.
In stock
Free Shipping on Orders Over £200
- UK Based
- Over 15 Years in Business
- No-Hassle Returns
- 5 Star Customer Service
Description
The ACM 6mm Steel BBs come in a 1,000-round bottle of spherical metallic projectiles. Each one is produced from hardened carbon steel and put through a multistage polishing and calibration process intended to keep the spheres concentric and free from surface pitting.
Because the material is rigid and dense for its size, these BBs hold their shape when chambered under pressure and when they strike a target, where plastic ammunition can deform. ACM lists them for controlled target shooting, chronograph and velocity testing, and specialised pneumatic training platforms, including workshop and range use.
- 6 mm nominal diameter
- Hardened carbon steel construction
- Mirror-polished, anti-corrosion finish
- 1,000 rounds per bottle
The bottle keeps the supply together for repeated testing sessions, and the polished outer finish helps protect the surface of each BB between uses.







