San Tan Tactical Enhanced Bolt Carrier Group, Black Nitride Finish, 6mm ARC STT-Enhanced
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San Tan Tactical
Overview
The San Tan Tactical Enhanced Bolt Carrier Group is designed specifically for .308 Win builds, featuring a durable Nitride finish for improved wear resistance and easier maintenance. This BCG provides reliable operation and enhanced reliability, making it a solid choice for builders looking to maximize the performance of their mid-length gas system configurations. You'll often find this component in builds tailored for precision shooting or tactical applications due to its robust design.
Specifications
San Tan Tactical Enhanced Bolt Carrier Group, Black Nitride Finish, 6mm ARC STT-Enhanced
Available Merchants(3)
Prices checked
Price Alert
September 2026 on GunPartPicker
San Tan Tactical Enhanced Bolt Carrier Group, Black Nitride Finish, 6mm ARC STT-Enhanced ranked #108 of the 217 bolt carrier groups builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #102 of the 499 bolt carrier groups builders have added. Builds with this bolt carrier group are nearly all chambered in .308 Win, mostly on rifle-length gas (70%, then mid-length 30%), and mostly AR-10 (93%).
It was in stock most days in September 2026, but today only Palmetto State Armory has it in stock. The best price drifted down from $179.99 to $169.99 over September 2026 without a real sale. Buying today, the lowest price is $169.99 at Palmetto State Armory, which matches the best price we saw in September.
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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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Tacfire 20" Complete Upper Assembly .308 Win 1:10, Black - BU-308-20
Aero Precision M5 Complete Lower Receiver with MOE Grip & SL Carbine Stock - ODG Anodized - APAR308279
Rise Armament Advanced Performance Trigger, Red - RA-535-RED-ARP
Magpul AFG-2 Angled Fore Grip - Black
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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