- In store:
- In stock at supplier, allow 5+ days5
- Special order, allow 5+ days
- Out of stock at suppliers, enquire with store
For the 300 AAC Blackout and lighter 30 calibre loads, the Sierra #2121 125 grain 30 calibre (.308) MatchKing is a proven closed-nose hollow point that competitive shooters have relied on for years. The 125 grain #2121 is a flat-base hollow point designed with AAC and Remington for the 300 AAC Blackout in AR-platform rifles, and it has proved just as accurate in bolt actions and other mid-velocity 30 calibre chamberings.
MatchKing jackets are drawn thin and held to very tight concentricity, with a small hollow point meplat that keeps weight and balance consistent from bullet to bullet. The closed-nose (CN) versions get a final pointing operation that closes the meplat for a higher ballistic coefficient than the standard open tip. They are a target design: Sierra does not recommend MatchKings for most hunting, and on varmints they will not open as reliably as the lighter-jacketed VarmintKing and BlitzKing bullets. Sierra introduced this bullet in 2012.
Specifications
- Brand: Sierra Bullets
- Sierra product number: 2121
- Product line: MatchKing
- Bullet type: Hollow Point - Closed Nose (HP-CN)
- Diameter: 0.308 in
- Weight: 125 grains
- G1 ballistic coefficient: 0.349
- Material: Jacketed lead core
- Box quantity: 100
