.22 Caliber (.224) 77 gr. HPBT Match

Designed for Service Rifle competition in the M16A2/AR-15A2, our 22 caliber bullets have set an incredible number of new national records.  The 77 grain #9377 MatchKing allows seating to an OAL that permits cartridges to be loaded into M16/AR15 magazines.


Although they are recognized around the world for record-setting accuracy, MatchKing bullets are not recommended for hunting. Widely favored for their extreme accuracy, these bullets have been used for short-range varminting. Having heavier jackets, they will not provide the explosive expansion of the lightly jacketed Hornet or Blitz bullets at equivalent velocities in small varmints. If used for varmint shooting, ranges should be kept short to ensure precise shot placement.

The #9377 bullet is available in a cannelured version in box sizes of 500 (#9377G) or 50 (#9377GT).  This bullet is also available moly-coated (#9377M).

This bullet requires a barrel twist rate of 1x8” or faster.

Dia. (inches) Weight (grains) Sectional Density Ballistic Coefficients and Velocity Ranges
0.224 77 .219 .372 @ 3000 fps and above
.362 between 2500 and 3000 fps
.362 between 1700 and 2500 fps
.343 @ 1700 fps and below

Price: $155.97
Stock Code: 9377
500 bullets
Status: BackOrdered - Out of Stock
This product is currently out of stock, but available on backorder
Quantity
To order by phone, please call 1-888-223-3006


Related Products

Price: $16.50
Stock Code: 9377T
50 bullets
Quantity


Price: $20.24
Stock Code: 9377GT
Cannelured 50 bullets
Quantity


Price: $171.27
Stock Code: 9377G
Cannelured box of 500
Status: BackOrdered - Out of Stock
This product is currently out of stock, but available on backorder
Quantity


Price: $187.11
Stock Code: 9377M
Moly 500 bullets
Quantity
*Sierra Bullets does not sell any loaded ammunition. What you are purchasing are bullets only and will need to be loaded into ammunition in order to be fired from a firearm. Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.

Share on Facebook


Reviews

Overall Rating
5 Stars5 Stars5 Stars5 Stars5 Stars
Rate This Product
5 Stars5 Stars5 Stars5 Stars5 Stars
Rich L of Punta Gord, Florida December 11, 2014
I have 2 LMT Defenders 2000 carbines and 2 Bushmasters. A rifle and a carbine. In each AR the 77gr SMK is the most accurate. All 4 AR`S shot the 77gr SMK tighter than the Hornady 75gr BTHP. Also my bushmaster have a 1/9 twist and the LMT carbines have the 1/7twist. Just because you have a 1/9 twist don't mean your barrel won't handle the 77gr SMK. Go test 10 yards at 100 yards and see. you might be surprised. Sure there are some 1-9 twist won't group the longer bullets tight.
Was this review helpful? Yes  No
103 found it helpful | 87 did not
5 Stars5 Stars5 Stars5 Stars5 Stars
Joseph J of Waukegan, Illinois September 6, 2013
NRA Highmaster Distinguished Rifle Badge 3-time Police Rifle Trophy @ Camp Perry What else is there to say... Performance Rules!!
Was this review helpful? Yes  No
837 found it helpful | 758 did not
5 Stars5 Stars5 Stars5 Stars5 Stars
Gregory V of Freeburg, Illinois August 16, 2013
Definitely my go to bullet for the 5.56. Accurate and effective.
Was this review helpful? Yes  No
767 found it helpful | 740 did not
A 305 Spin Website