Online Only
Sig Sauer E556M420 Marksman 5.56x45mm NATO 77 gr Open Tip Match 20 Per Box/ 10 Case
Sig Sauer E556M420 Marksman 5.56x45mm NATO 77 gr Open Tip Match 20 Per Box/ 10 Case
$26.00
Out of stock
Disclaimer: It is the customer’s responsibility to ensure that all orders comply with applicable local and federal regulations. Non-compliant orders are subject to a 30% restocking fee. We reserve the right to dispute any chargebacks related to such orders.
SIG Marksman rifle cartridges are engineered to excel in today’s precision auto-loading platforms, as well as bolt-action rifles. Utilizing optimized shell case metal-lurgy and premium primers, each round is precision-loaded using state-of-the-art, electromechanical monitoring for geometric conformity, and all are100% inspected.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on Sig Sauer E556M420 Marksman 5.56x45mm NATO 77 gr Open Tip Match 20 Per Box/ 10 Case by Sig Sauer? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.
Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.
No shipping to California.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!Â
| Bullet Weight (Grains) | 77 |
|---|---|
| Caliber/Gauge | .223 REM/5.56 NATO |
| Case Material | Brass |
| Cost per Round | 1.30 |
| Grains | 77 gr |
| Length | 4.4000 |
| Manufacturer | |
| Manufacturer Part Number | E556M420 |
| Shipping Weight | 0.615 |
| Units per Box | 20 |
| UPC | 798681639267 |
SIG Marksman rifle cartridges are engineered to excel in today’s precision auto-loading platforms, as well as bolt-action rifles. Utilizing optimized shell case metal-lurgy and premium primers, each round is precision-loaded using state-of-the-art, electromechanical monitoring for geometric conformity, and all are100% inspected.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on Sig Sauer E556M420 Marksman 5.56x45mm NATO 77 gr Open Tip Match 20 Per Box/ 10 Case by Sig Sauer? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.
Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.
No shipping to California.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!Â
| Bullet Weight (Grains) | 77 |
|---|---|
| Caliber/Gauge | .223 REM/5.56 NATO |
| Case Material | Brass |
| Cost per Round | 1.30 |
| Grains | 77 gr |
| Length | 4.4000 |
| Manufacturer | |
| Manufacturer Part Number | E556M420 |
| Shipping Weight | 0.615 |
| Units per Box | 20 |
| UPC | 798681639267 |





