This is a complete AR lower parts kit with compact stock (1" shorter), fire control group and all components necessary to transform your stripped lower receiver into a completed one. 6 position buffer tube with commercial diameter. $89.99 + tax. This is a cash only price, please add 3% for credit card processing. NO TRADES. By appointment only, please call 865-443-5520 or email [email protected] for date and time. Shipping available.