- In store:
- In stock at supplier, allow 5+ days25
- Special order, allow 5+ days
- Out of stock at suppliers, enquire with store
For 22 centrefires such as the 223 Rem and 22-250, the Sierra #9377 77 grain 22 calibre (.224) MatchKing is a proven hollow point boat tail that competitive shooters have relied on for years. This is the cannelured version of the 77 grain #9377 in a 500 count box; the cannelure allows a crimp for reliable feeding in AR-15 and other magazine-fed rifles, and the bullet can be seated to an AR magazine length.
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. Sierra specifies a barrel twist of 1:8 in or faster for this bullet. 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.
Specifications
- Brand: Sierra Bullets
- Sierra product number: 9377G
- Product line: MatchKing
- Cannelure: Yes
- Bullet type: Hollow Point Boat Tail (HPBT)
- Diameter: 0.224 in
- Weight: 77 grains
- G1 ballistic coefficient: 0.372
- G7 ballistic coefficient: 0.182
- Material: Jacketed lead core
- Minimum twist: 1:8 in or faster
- Box quantity: 500
