BKF M4 MOD-0 Stripped Upper Receiver – Black (Light T-Marks) – T-MARK BLEM

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 uppers have incorrect/blemishes in Laser Engraved T-Marks. These upper receivers may also 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
  
• LIGHT T-MARKS

PRODUCT SKU: BKF-M4M0-SU-ANO-BLEM-BAD-TMARKS