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.223 Rem 77gr HP BT Match
Price range: $140.00 through $630.00 — or from Price range: $126.00 through $567.00 / month
Atomic Ammunition .223 Rem 77gr HP BT match ammo delivers sub-MOA precision for AR-15 competitors and bolt-action target shooters demanding the tightest groups possible.
Caliber.223 Rem
Bullet Weight77gr
Bullet TypeHollow Point, Boat Tail
Muzzle Velocity2,720 fps
Muzzle Energy1,265 ft-lbs
AccuracySub-MOA
ApplicationCompetition, Precision Shooting, 3-Gun
Case MaterialBrass
American-made — competition-grade
Ammunition orders typically ship within 7-10 business days of purchase.
Atomic Ammunition's .223 Rem 77gr match ammo is built for AR-15 competition and precision bolt guns. This 77gr hollow point boat tail load bucks wind, stays consistent at distance, and gives serious shooters a sub-MOA option for 3-Gun and precision work.
Match-Grade Accuracy & Competition Use
The 77gr HP BT is the heaviest practical match bullet for .223 Remington, offering the best wind resistance and long-range accuracy in the caliber. At 2,720 fps, the high ballistic coefficient keeps the bullet supersonic past 700 yards with less wind drift than lighter alternatives. For AR-15 competitors in 3-Gun, NRL22, and precision rifle matches, the 77gr match is the bullet weight that wins. Sub-MOA groups are standard in quality platforms with proper barrel twist.
American-Made Components & Quality
Every round is loaded with premium American-made components: new brass with tight dimensional tolerances, match-grade 77gr HP BT projectiles, and precision-weighed powder charges. Hand-inspected for the consistency competitive shooters demand. 100% American-made.
Frequently Asked Questions
What twist rate do I need?
1:7 or 1:8 twist is required to stabilize the 77gr bullet. Most modern AR-15 barrels come in 1:7. A 1:9 twist will not stabilize this bullet reliably.
Is this better than 55gr or 62gr match ammo?
For accuracy at distance, yes. The 77gr has a much higher ballistic coefficient, meaning less wind drift and more energy on target. It’s the preferred match bullet for .223/5.56 competition.
Can I shoot this in my 5.56 NATO chamber?
Yes. .223 Rem can be safely fired in 5.56 NATO chambers. The reverse (5.56 in .223 chambers) is not recommended.
Is the brass reloadable?
Yes. Match-quality new boxer-primed brass, fully reloadable.
What is the minimum order?
Minimum order is 100 rounds. Bulk pricing on 200+ rounds.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Count | 100, 200, 500, 1000 |
| Platform | Rifle |
| Caliber | .223 Rem |
| Bullet Weight | 77gr |
| Bullet Type | Boat Tail, Hollow Point |
| Muzzle Velocity | 2,720 fps |
| Muzzle Energy | 1,265 ft-lbs |
| Accuracy | Sub-MOA |
| Application | 3-Gun, Competition, Precision Shooting |
| Case Material | Brass |
| Subsonic | No |
| Origin | America |
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