SIE 7.62MM .30CAL 230GR HPBT Match .308 Ammunition - 50 Rounds
$42.15
- Capacity-Rounds:
- 50
- Caliber-Gauge:
- 30 Caliber
- Grain:
- 230
The Sierra MatchKing 7.62mm .30-caliber 230-grain HPBT match ammunition delivers the precision and long-range performance serious reloaders and target shooters demand. Each box contains 50 rounds of match-grade bullets engineered for consistent accuracy at distance. Whether you're loading ammunition for precision rifle competition, long-range target work, or high-fidelity practice, these .308 bullets are built to shoot where you point them—day after day, shot after shot.
The 230-grain HPBT design features a sleek 27-caliber ogive paired with a final meplat reduction (pointing operation) that boosts ballistic coefficient for superior wind resistance and velocity retention downrange. The bearing surface meets the ogive at a 1.5-degree angle—a junction geometry that mirrors the throat angles found in many match-grade rifle chambers, promoting precise bullet-to-bore alignment and repeatable seating depths. This attention to chamber-like geometry is what sets MatchKing bullets apart in the reloading bench.
Sierra MatchKing bullets are purpose-built for target and competition shooting, not hunting. Their design prioritizes match-level accuracy and ballistic stability over the expansion characteristics needed for field game. If you're reloading for varmint hunting, Sierra offers purpose-designed alternatives; these bullets are your choice for the range and competition line.
These bullets require a barrel twist rate of 1:8 or faster to stabilize properly in flight. Ballistic coefficients vary with velocity: .800 at 1880 fps and above, .780 between 1600–1880 fps, and .740 at 1600 fps and below. Work up your loads carefully and verify performance in your specific rifle.
Key Features
- 50-count box of match-grade .30-caliber rifle bullets
- 230-grain HPBT design for precision long-range shooting
- Sleek ogive and pointing operation maximize ballistic coefficient
- Bearing surface-to-ogive angle matches common match rifle chamber geometry
- Engineered for consistency in competition and target shooting
- Requires 1:8 twist rate or faster for proper stabilization
Specifications
| Caliber | .30 caliber (7.62mm) |
| Bullet Weight | 230 grains |
| Bullet Type | HPBT (Hollow Point Boat Tail) |
| Count per Box | 50 rounds |
| Ogive | 27-caliber elongated |
| Bearing Surface-to-Ogive Angle | 1.5 degrees |
| Minimum Barrel Twist Rate | 1:8 or faster |
| Ballistic Coefficient | .800 @ 1880 fps+; .780 @ 1600–1880 fps; .740 @ <1600 fps |
Frequently Asked Questions
What's the minimum twist rate for stable flight?
These 230-grain bullets require a barrel twist of 1:8 or faster to stabilize reliably. Check your rifle's barrel specifications before loading.
Are these bullets suitable for hunting?
No. Sierra MatchKing bullets are optimized for target and competition shooting. Their design does not provide the reliable expansion needed for hunting applications. For hunting, Sierra offers purpose-designed alternatives.
What do the different ballistic coefficient values mean?
Ballistic coefficient changes with velocity. You'll see .800 BC at velocities of 1880 fps and above, .780 BC between 1600–1880 fps, and .740 BC below 1600 fps. Use these ranges when calculating long-range ballistics for your load.
How many bullets are in a box?
Each box contains 50 bullets, enough for a full session of reloading or match practice.
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