Stag Arms Stag-15 M4 5.56 NATO

Designed as a mil-spec AR-style carbine, the Stag Arms Stag-15 M4 is intended for range training, duty use, and responsible home defense applications. Its configuration reflects a traditional M4 layout for users who prefer a classic carbine ergonomics and accessory compatibility.

The Stag-15 M4 is constructed with durable materials and practical features suitable for routine use. The rifle pairs a chrome-lined government-profile barrel with a forged 7075-T6 aluminum receiver set finished in black, and it includes a six-position polymer buttstock and A2-style grip for a familiar handling profile.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The action is Semi-Auto Direct Impingement.
• The barrel length is 16".
• The barrel is 4150 steel, chrome lined, government profile.
• The twist rate is 1:7.
• The muzzle device is an A2 flash hider.
• The magazine capacity is 30 + 1 rounds.
• The receiver material is Forged 7075-T6 aluminum with Type 3 hard coat anodizing.
• The bolt carrier group is mil-spec manganese phosphate coated M16 BCG.
• The stock is a mil-spec six-position polymer buttstock.

The Stag Arms Stag-15 M4 combines proven component choices and a traditional M4 layout for straightforward operation and maintenance. Consider the Stag Arms Stag-15 M4 5.56 NATO when searching for a mil-spec AR-style rifle for sale that emphasizes serviceable construction and standard AR ergonomics.