Items Available For Purchase Today Essential Arms Colt AR15 M4 Short Length... $29.00 SELLER: Robertson Trading Post M5 (.308) Stripped Upper Receiver - Anod... $149.99 SELLER: Discount Tactical Supply Timber Creek 223-MBC-R .223 Muzzle Break... $99.99 SELLER: DEGuns_net Damaged- Timber Creek 5.56 16.25" Barrel... $249.99 SELLER: DEGuns_net Timber Creek 223-MBC-BB .223 Muzzle Brea... $99.99 SELLER: DEGuns_net Timber Creek Low Profile Hand Stop - Bla... $29.99 SELLER: DEGuns_net Timber Creek Low Profile Hand Stop - Bur... $29.99 SELLER: DEGuns_net Timber Creek Low Profile Hand Stop - FDE... $29.99 SELLER: DEGuns_net Timber Creek Low Profile Hand Stop - Ora... $29.99 SELLER: DEGuns_net Timber Creek Low Profile Hand Stop - Pur... $29.99 SELLER: DEGuns_net Timber Creek Low Profile Hand Stop - Red... $29.99 SELLER: DEGuns_net TIMBER CREEK M-5S-PR-BLUE 5 SLOT PICATIN... $23.99 SELLER: DEGuns_net Non Guns Gun Parts M AR Upper Only Enhanced M M NP bolt carrier group assembly | 13 | 0 | ?t=&sft=<id=&co=&og=&ong=&to=&lid=&cid=13&as=&mn=&mx=&f=&ca=&ffl=&oi=&dn=&zipcode=&distance=&limittostate=&pagenum=1&numberperpage=12&sort=&local=&sold=0&sku=&upc=&bl=&gf=&ff=&distributorid=&manufacturer=&model=Lc | 31.735ms See All Enhanced M16/M4 NP3 bolt carrier group assembly For Sale from: executivetimemgnt | Positive feedback: 100% View | Verified Seller | 446 Completed Sales View Sellers Items Enhanced M16/M4 NP3 bolt carrier group assembly For Sale from: executivetimemgnt | Positive feedback: 100% View | Verified Seller | 446 Completed Sales View Sellers Items executivetimemgnt Seller Since: Jan. 2013 Identity Verified ( raleigh, NC ) This seller is NOT an FFL City: raleigh State: NC Current Price: ENDED Min. Bid: Time Left: (Ended) Shipping: $8.35 Accepted Payment Methods: Returns: No Returns Description: Enhanced M16/M4 NP3 bolt carrier group assembly NP3 is a surface treatment that combines sub-micron particles of PTFE (Polytetrafluoroethylene/otherwise known as Teflon) with autocatalytically applied nickel/phosphorus. The result is an accurately applied, dry lubricated, low friction surface that is extremely hard and resistant to wear. The PTFE is evenly distributed throughout and locked into the nickel phosphorus matrix creating a true and stable composite. As wear occurs fresh particles of PTFE are exposed to keep the surface lubricated. Bolt Carrier: Proper 8620 steel Shot Peened Chrome Lined Carrier Properly Staked Chrome lined Gas Key Grade 8 Gas Key Screws Heavy Duty M16 design Bolt: 9310 Super Alloy Steel (7% stronger than Carpenter No. 158® Steel) MPI Bolt (Magnetic Particle Inspected) Hardened Steel Extractor Heavy Duty Extractor Spring Black Extractor Insert Mil-Spec O-Ring Milspec Gas rings (3) All auctions are cash discounted, add 3% for cc ***** New Year Promo "BUY IT NOW SHIPS FREE & NO CC FEEMS" ***** Condition: New In Box Item #: 920167398 Location: NC Trades Accepted: Share: Shipping Notes: USPS Items You've Viewed Recently Enhanced M16/M4 NP3 bolt carrier group a... $169.99 SELLER: executivetimemgnt Buy It Now