Bravo Company MK12 Rifle-Length M4 Barrel KIT 5.56x45mm 18", Silver
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Bravo Company
Overview
The Bravo Company MK12 Rifle-Length M4 Barrel Kit is designed for precision and reliability in your AR-15 builds. With an 18-inch length and a rifle-length gas system, this barrel strikes a balance between accuracy and reduced recoil, making it effective for both target shooting and tactical applications. The M4 profile contributes to a lightweight feel without sacrificing durability, making it a solid choice for a variety of setups, particularly those focused on accuracy at longer ranges.
Specifications
Bravo Company MK12 Rifle-Length M4 Barrel KIT 5.56x45mm 18", Silver
Available Merchants(5)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the Bravo Company MK12 Rifle-Length M4 Barrel KIT 5.56x45mm 18", Silver to their builds on GunPartPicker since April 2026. All time, it ranks #191 of the 831 barrels builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in September 2026, holding around $383.95, so there haven't been real sales lately. Buying today, the lowest price is $383.95 at Brownells, 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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Frequently Built With
The part most often added in each category by the builds that include this one
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Yankee Hill Machine .223 Rem/5.56 Flat Top Stripped Upper Receiver, Hardcoat Anodized Matte Black - 110
Spike's Tactical Stripped AR-15 Lower Receiver - Snowflake
Timber Creek Outdoors Enforcer Ambidextrous Charging Handle - Black
Wilson Combat AR-15 Rifle Length Gas Tube Stainless Steel
Superlative Arms Adjustable Bleed Off AR-15/AR-10 Gas Block .750in Solid Set Screw Stainless Steel Matte Steel Grey
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