All B.A.R.T. Purchases include up to one (1) .5oz bottle of lapping compound at no extra cost per order. Step 1: Tighten BART's head in a bench vise on the "Flats" provided. Step 2: Put barrel in upper. Slide barrel nut over barrel and finger tighten barrel nut to upper. Step 3: Slide upper onto BART 2.0 until barrel extension locks onto the teeth Step 4: Tighten barrel nut to upper with barrel nut wrench to specifications stated by handguard manufacturer.
High Quality BCG's & Bolts (Non-Stock Item). If purchased with a proper-chambered/matching AR barrel on the same order, the bolt will be head-spaced to that barrel and that barrel will receive our 1MOA or better guarantee. --NOTE: LAST 4 LINE ITEMS IN DROPDOWN MENU ARE CARRIER ONLY---NOTE: MOST CARRIERS WILL SHIP WITH X-CALIBER LASER ENGRAVING LOGO INSTEAD OF RCA's LOGO
Due to overwhelming call volume, we will not be performing order status checks on any orders still within their estimated lead-times. We will perform status checks on those at the end of or after the estimated lead-times. Email requests are faster as we're able to address them sooner than the phones.
Also due to overwhelming call volume, voice messages left with our Customer Support number may take quite some time to get a response. Our phone system sometimes overwrites voice messages left by customers so please either try again or send a message to firstname.lastname@example.org (as this email address can be checked and responded to anywhere by anyone here), you're far more likely to get a prompt response with an email inquiry than via phones for the time being.
Before placing an order, please double-check to ensure all details are correct beforehand! Delays involving order change requests continue to increase.
Estimated Lead Times:
(ALWAYS UP-TO-DATE--Last Change 08/07/2023)
Unturned Blanks 1-3 Weeks*
Contoured Blanks 5-7 Weeks*
Prefits 6-8 Weeks*
ARs 7-9 Weeks*
Muzzle Devices 2-4 Weeks*
Carbon Fiber adds 1-2 weeks to base barrel/blank type lead time
Cryogenics adds ~2 weeks to base barrel/blank type lead time
Cerakote adds ~1-2 weeks to base lead time
Expedite Option reduces estimated lead time by approx. 50%-25%, not including 3rd party service lead times such as Cryogenics or Cerakote
*Wait times are just an estimate, as tools can break or go out-of-spec requiring replacement or machines can go down requiring servicing, extending our lead time by 6 to 8 weeks or more