.300 AAC Blackout 220gr BT (Boat Tail) is a specialized subsonic cartridge designed for suppressed, short-barreled rifles, offering exceptional, quiet accuracy for target shooting and close-range hunting (under 100 yards). It typically features 220-grain high-ballistic coefficient (BC) bullets (often HPBT or Ballistic Tip) traveling at roughly, producing around of energy.
Key Aspects of .300 BLK 220gr BT Ammunition:
- Purpose: Engineered for maximum performance in suppressed platforms, providing a, quiet, and consistent shooting experience.
- Performance: Subsonic velocity (under) eliminates the supersonic “crack,” ideal for stealth.
- Bullet Design: Features a heavy, high-BC boat tail bullet, such as the 220gr Hollow Point Boat Tail (HPBT) or 220gr Nosler Ballistic Tip, for improved downrange stability.
- Applications: Highly effective for hunting thin-skinned game (under 100 yards) and tactical applications.
- Ballistics: Typically features a muzzle velocity of . At 100 yards, it may have a drop of roughly inches with a
-yard zero.
- Compatible Firearms: Works well in AR-15 platforms, bolt-action, and single-shot rifles.
- Manufacturers: Available from brands like Nosler, Freedom Munitions, Remington, and HOP Munitions.
Common bullet types include Hollow Point Boat Tail (HPBT) for controlled expansion and Ballistic Tip (BT) for improved trajectory.

N135 rifle powder
Varmint X .223 Rem 55 Grain
Defender Segmenting Slug 12 Ga
Hodgdon H110® (8lb)
.223 Rem 77gr Custom Comp
Vihtavuori N160
Copper Impact 6.8 Western 162 Grain
Hodgdon BL-C(2)® (8lb)
Winchester WSPM (1 ½M-108)
Winchester WLRM (8 ½M-120)
.30-30 Win 150gr RN Ballistic Tip 


Reviews
There are no reviews yet.