Will the Norma 223 Rem 77gr Golden Target stabilise in my rifle's barrel twist rate?

Stabilising this heavy-for-calibre 77-grain projectile requires a fast barrel twist rate of 1:7 or 1:8 inches. Rifles featuring slower twist rates like 1:12 or 1:14 inches will fail to stabilise the bullet, resulting in tumbling and keyholing on target.

What is the effective operating range of this match ammunition?

This ammunition is engineered for precision target shooting and vermin control out to 300 to 600 metres, delivering a G1 ballistic coefficient of 0.372 and a muzzle velocity of approximately 2,789 fps. Beyond 600 to 800 metres, larger short-action cartridges are recommended due to velocity drop-off.

What are the legal requirements for purchasing this ammunition in Australia?

As centerfire rifle match ammunition, purchase and possession require a valid Australian State or Territory firearms licence corresponding to Category B or your local jurisdiction's equivalent. Strict state-level transport and storage regulations apply to all deliveries of dangerous goods.

Are these brass cases reloadable for handloading enthusiasts?

Yes, this ammunition features non-corrosive, Boxer-primed brass cases that are fully reloadable for shooters looking to develop custom handloads. The high-uniformity match brass helps maintain tight manufacturing tolerances and low velocity spreads.

Match Ammo - Norma 2423552 223 Rem 77gr

The Norma Dedicated Precision Golden Target Match .223 Remington 77 Grain HPBT is match-grade centerfire ammunition engineered for precision target shooting and long-range varmint control. Loaded with a heavy-for-calibre 77-grain Hollow Point Boat Tail (HPBT) projectile, this round provides a streamlined aerodynamic profile that minimises wind drift and maximises velocity retention downrange. Each factory load utilises high-uniformity reloadable brass cases and consistent propellant charges to deliver minimal velocity spread and tight groupings in compatible bolt-action and modern sporting rifles.

Match-Grade Aerodynamics: Features an open-tip hollow-point design and boat-tail base that yields a 0.372 G1 ballistic coefficient for flat trajectories at extended ranges.
Consistent Ballistics: Delivers a factory-rated muzzle velocity of 2,789 fps and a muzzle energy of approximately 1,330 ft-lbs from standard test barrels.
Reliable Components: Built with non-corrosive Boxer primers and premium reloadable brass cases for dependable ignition and cycling.
Standard Dimensions: Loaded to standard SAAMI overall length for smooth feeding in internal box magazines, detachable AR-pattern magazines, and .223 Rem, .223 Wylde, or 5.56 NATO chambers.

Specifications

Calibre: .223 Remington
Manufacturer Part Number (MPN): 2423552
Bullet Weight: 77 grains (approx. 5.0 grams)
Bullet Type: Hollow Point Boat Tail (HPBT / Match Open Tip)
Ballistic Coefficient (G1): 0.372
Muzzle Velocity: 2,789 fps
Muzzle Energy: 1,330 ft-lbs
Case Type: Boxer-primed, reloadable brass
Package Quantity: 20 rounds per box

Who is the Norma Golden Target 223 Rem 77gr for?

Long-range rifle discipline competitors — Need the 0.372 G1 ballistic coefficient and 2,789 fps muzzle velocity of this match ammunition to maintain supersonic stability and minimise wind deflection across 300 to 600-metre stages.
Precision vermin control shooters — Require the heavy 77-grain projectile profile to deliver tight shot placement and resist crosswinds at extended distances where lighter varmint loads drift off target.

Less suitable for: Rifles with slower 1:12" or 1:14" barrel twist rates that fail to stabilise a 77-grain projectile (requiring lighter 50gr to 55gr ammunition instead), or target engagements beyond 600 to 800 metres where larger short-action cartridges (such as 6.5mm or .308 calibre match loads) provide superior velocity retention.

SKU	NOR41624LP
Model #	2423552
Brand	Norma
Shipping Weight	1.0000kg

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Norma 2423552 Ammunition 223 Rem 77gr Hpbt 20 Pack

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