Description

IMPORTANT: This listing is for a USED/DEMO Model and may contain blemishes, signs of use, etc. Our used and DEMO Items are sold AS IS. No warranties/returns are offered on USED/DEMO items by BKF(manufacturers may honor warranty claims, but claims will need to be handled directly with manufacturer by customer).

These upper receivers have various coating blemishes and cosmetic issues.

The BKF M4 MOD-0 Stripped Upper Receiver is a step up from our regular BKF-15 stripped uppers. The M4 MOD-0 uppers are held to tighter tolerances, Dry film lubed and tight fitting when paired with our M4 MOD-0 Lowers. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our M4 MOD-0 lower receivers for a solid and dependable fit. (The Inside Diameter for the barrel extension is slightly undersized for a tighter fit to the barrel and will produce a more accurate rifle. Please note: you may need to use a heat gun or hair dryer to warm up threaded bore of receiver and freeze your barrel if your barrel extension is too tight.)

Features:

• M4 Feedramps
• 7075-T6 aluminum
• .250 takedown pin holes
• Machined .9980″ barrel extension
• Machined .4960″ Lugs
• Dry Film Lubed Upper
• Type 3 Hard Coat Anodizing
• Made in the USA
  
• NO T-MARKS

PRODUCT SKU: BKF-M4M0-SU-ANO-BLEM-NO-TMARKS