The Sig Sauer Defensive .300 Blackout 110gr Tac-TX rifle ammunition (Sig Sauer part no. C300D1-20) is a defensive-line load from Sig Sauer for .300 Blackout rifles and pistols. It carries a 110-grain Tac-TX bullet and ships in a 20-round box. Sig builds its Defensive rifle ammunition for extreme reliability, aimed at shooters who want ammunition they can trust when the situation is serious. It is a straightforward match for AR-platform .300 Blackout setups.

Key Specifications

• Caliber is .300 Blackout, a short, compact cartridge popular in AR-platform rifles and pistols.
• Bullet weight is 110 grains, a light bullet for the .300 Blackout case.
• The bullet is Sig’s Tac-TX design, the defensive bullet used in this load.
• The product line is Sig Sauer Defensive rifle ammunition, built for dependable performance.
• The box holds 20 rounds, a standard count for a defensive rifle load.

Frequently Asked Questions

What bullet does this .300 Blackout load use? It uses a 110-grain Tac-TX bullet from Sig Sauer’s Defensive rifle ammunition line.

How many rounds come in a box? Each box holds 20 rounds.

Buy the Sig Sauer Defensive .300 Blackout 110gr Tac-TX Rifle Ammunition

If a .300 Blackout rifle or pistol is part of your plan, a defensive load is worth having on hand before you need it. Order this Sig Sauer box from our Lubbock, Texas gun shop for fast, insured shipping, and see more rifle ammunition for the rest of your supplies.