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HSM Trophy Gold Berger Hunting VLD Match 130 Grain 6.5mm Gre…
HSM Ammo
$49.61 - $411.82 -
HSM GameKing Rifle Ammunition 6.5 Grendel 120gr PSP 2557 fps
HSM Ammo
$39.63 - $904.68 -
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Fort Scott Munitions Tumble Upon Impact (TUI) Solid Copper S…
Fort Scott Munitions
$33.71 - $294.62 -
Nosler Trophy Grade Nosler Spitzer AccuBond Long Range 129 G…
Nosler
$49.35 - $433.97 -
Barnes VOR-TX Tipped TSX Boat Tail 115 Grain 6.5mm Grendel 3…
Barnes
$39.21 - $349.47 -
Prvi Partizan Full Metal Jacket Boat Tail 110 Grain 6.5mm G…
Prvi Partizan
$21.73 - $478.70 -
Prvi Partizan Hollow Point Boat Tail 120120 Grain 6.5mm Gre…
Prvi Partizan
$22.65 - $498.95 -
Hornady Custom Super Shock Tip 123 Grain 6.5mm Grendel 2580 …
Hornady
$29.65 - $650.20 -
Barnes Precision Match Burner Open Tip Match Boat Tail 120 G…
Barnes
$31.67 - $277.43 -
Hornady Black ELD Match Extremely Low Drag-Match 123 Grain 6…
Hornady
$26.81 - $587.91 -
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Frontier Cartridge Military Grade Full Metal Jacket 123 Grai…
Hornady
$19.79 - $435.59 -
Alexander Arms AG129SSTBX Rifle Ammo 6.5 Grendel 129 gr Horn…
Alexander Arms
$33.29 - $730.65 -
Alexander Arms AG123LSBOX Rifle Ammo 6.5 Grendel 123 gr Lapu…
Alexander Arms
$36.46 - $800.93 -
Nosler 44501 Match Grade 6.5 Grendel 123 gr Hollow Point Boa…
Nosler
$43.23 - $954.54 -
Sellier & Bellot 6.5 Grendel 124 Grain Full Metal Jacket
Sellier & Bellot
$0.00 - $297.24 -
HSM Sierra Match King Jacketed Hollow Point 123 Grain 6.5mm …
HSM Ammo
$42.63 - $354.77 -
Nemo Arms Full Metal Jacket Boat Tail 120 Grain 6.5mm Grend…
Nemo Arms
$16.88 - $451.63 -
UNDERWOOD AMMO 6.5GRENDAL 110GR. CONTROLLED CHAOS JACKETED H…
Underwood Ammunition
$0.00 - $51.20
6.5 Grendel
6.5 Grendel
The 6.5 Grendel is a high-performance intermediate cartridge designed specifically for the AR-15 platform. Featuring a 6.5mm (.264") bullet in a case derived from the 7.62x39mm, this cartridge delivers exceptional long-range accuracy and energy retention while maintaining compatibility with standard AR-15 magazines and components. The 6.5 Grendel bridges the gap between the 5.56 NATO and full-power rifle cartridges.
History
Developed in 2003 by Bill Alexander of Alexander Arms in collaboration with Janne Pohjoispää, the 6.5 Grendel was created to overcome the limitations of the 5.56 NATO cartridge in terms of long-range performance and terminal effectiveness. The cartridge was designed around the AR-15 platform's constraints while maximizing ballistic performance. SAAMI standardized the cartridge in 2011, and it has since gained popularity among precision shooters, hunters, and military/law enforcement users seeking enhanced performance from AR-15 platforms.
Use Cases
- Long-Range Precision: Excellent for target shooting and competitions out to 1,000+ yards with superior ballistic coefficient.
- Hunting: Ideal for deer, hogs, and medium game with better energy retention than 5.56 NATO.
- Tactical Applications: Enhanced performance for law enforcement and military applications requiring extended range.
- AR-15 Upgrade: Provides significant ballistic improvement while using existing AR-15 lower receivers.
- Competition Shooting: Popular in precision rifle competitions and practical shooting sports.
Popular Ammunition
Manufacturer | Load Type | Bullet Weight | Best For |
---|---|---|---|
Hornady | Black | 123gr ELD Match | Precision shooting, competition |
Federal | Gold Medal | 130gr Berger Hybrid | Long-range precision |
Alexander Arms | Hunting | 120gr Nosler BT | Medium game hunting |
Wolf | Performance | 100gr SP | Practice, training |
Lapua | Scenar | 123gr OTM | Match shooting, precision |
Nosler | Match Grade | 130gr RDF | Long-range competition |
PPU (Prvi Partizan) | Match | 120gr HPBT | Target shooting, budget precision |
Ballistic Advantages
The 6.5 Grendel offers superior ballistic performance compared to 5.56 NATO, with significantly better wind resistance, energy retention at distance, and accuracy potential. Its high ballistic coefficient bullets maintain velocity and energy effectively, making it capable of precise shots beyond 800 yards. The cartridge delivers approximately 50% more energy than 5.56 NATO at 500 yards while producing manageable recoil in AR-15 platforms.
Modern Relevance
The 6.5 Grendel has gained significant traction among precision shooters and hunters who want enhanced performance from their AR-15 platforms without moving to larger, heavier rifle systems. Its SAAMI standardization has led to widespread ammunition availability and firearm support from major manufacturers. The cartridge represents an ideal balance of performance, accuracy, and practicality for modern shooting applications.
Pro Tip: The 6.5 Grendel requires a specific bolt and barrel for AR-15 platforms, but uses standard AR-15 magazines, triggers, and other components. Magazine capacity is typically reduced to 24-26 rounds due to the larger case dimensions.