75 GRAIN 223 SUBSONIC FULL

This allows the 55 grain SP flat base to be more stable and have the potential to be more accurate at subsonic speeds than a BTHP design. The 55 grain SP flat base is a much shorter bullet than a similar weight 55 V-max or BTHP design. In a given twist rate (like a 1:10″ or 1:9″ barrel twist) and slow subsonic speeds, a shorter, flat base bullet is more stable than a longer BTHP or VLD match bullet of the same weight. Bullet length is a major factor in how stable it is out of the muzzle. Why use a 55 grain SP (soft point) flat base, instead of a BTHP, VLD, polymer tip or match bullet? When shooting at subsonic speeds, bullet stability becomes a huge factor for the bullet to properly stabilize and for it to shoot well.

75 GRAIN 223 SUBSONIC FULL

If you are zero’d at 100 yards with normal full power supersonic 223 or 5.56 ammo, your point of impact (POI) with the subs will be about 6″-12″ low at 100 yards. This ammo will NOT cycle an AR-15!!! It will shoot fine out of an AR-15, but you will need to manually cycle the bolt. The 55 grain SP bullet is marginally stable in a 1:12″ twist barrel at subsonic speeds, and should not be shot in any slower twist rate. If you have a 1:12″ twist, you will need to check bullet stability first before shooting through a suppressor. This ammo is designed for 1:10″ twist or faster (1:9″, 1:8″. This ammo will NOT cycle an AR-15, but you can manually cycle the bolt. This subsonic ammo is not designed for barrels longer than 22″. This ammo is loaded to SUBSONIC speeds for barrels from 10″ to about 22″ barrels. Once-fired LC brass, Hornady 55 grain SP (soft point) 1030 fps. If the rifle can group them, it'll kill.Our top selling 223/5.56 SUBSONIC round (priced per 100 rounds). A bullet of most any size through the brain will put something down. Thats over 3 times the weight so three times the energy.Ĭould you hunt with them? Sure, it's about shot placement. The 300 is shooting as much as a 240gr SMK at the same subsonic velocity as a. 223, it can't have as much energy as a 300BO. I thought I missed on two of them based on the bullet smack, but then the squirrels fell and did their death dance. I could hear the bullet hit the tree after it passed through the squirrel. Only downside is they're round points, not HP. they don't cycle in a semi, but are quiet suppressed or not. The squirrel kept going to the next tree and looking at me. I tried it in my P22 and made my first kill with that gun. finally I got it sighted in and killed two with head shots. I got ten shot at him before he decided to go up a tree. My scope was off and I managed to sight it in on a squirrel. 22 It's a 22LR with a 40gr bullet at 710fps. I was out sick the last couple days and since I was bored at home, I went to wally world to buy a couple things. Powder type Filling/Loading Ratio Charge Charge Vel. Actual load order can vary, depending upon lot-to-lot powder and component variations.ĩ0 loads produced a Loading Ratio below user-defined minimum of 50%. That all of the listed powders can be unsuitable for the given combination of cartridge, bulletĪnd gun. Loads or exceeds maximum suggested loads as presented in current handloading manuals. These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.Ĭ A U T I O N : any load listed can result in a powder charge that falls below minimum suggested

Matching Muzzle Velocity: 950 fps or 289 m/s Predicted Data for Indicated Charges of the Following Powders. Useable Case Capaci: 22.618 grain H2O = 1.469 cm�Ĭartridge O.A.L. 224, 90, Sierra HPBT MatchKing 9290 G7 Litz

75 grain 223 subsonic