TacFire AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver Carabine Length 1-8 Twist Nitride Black
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TacFire
Overview
The TacFire AR-15 upper receiver is a complete assembly featuring a 16-inch barrel optimized for the 5.56 NATO caliber, designed for reliable performance and versatility. With a carbine-length gas system and a 1:8 twist rate, this upper is well-suited for stabilizing a range of bullet weights, making it a solid choice for various shooting applications. This upper receiver commonly appears in builds that prioritize a balanced setup for both precision and maneuverability, ideal for tactical scenarios or recreational shooting.
Specifications
TacFire AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver Carabine Length 1-8 Twist Nitride Black
Build history on GunPartPicker
Builders have been adding the TacFire AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver Carabine Length 1-8 Twist Nitride Black to their builds on GunPartPicker since April 2026. All time, it ranks #391 of the 1,683 upper receivers builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 3 retailers we track have it in stock. Prices barely moved in September 2026, holding around $301.62, so there haven't been real sales lately. Buying today, the lowest price is $270.80 at BattleHawk Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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