Deals Depot
Sons of Liberty Gun Works

Sons of Liberty AR-15 M16 Profile 5.56/300 BLK Bolt Carrier Group - Nickel Teflon Coating (NTC)

(No reviews yet) Write a Review
SKU:
27982
UPC:
669185246391
MPN:
SOLGWBCG556-NTC
Shipping:
Calculated at Checkout
On Sale
  • Sons of Liberty AR-15 M16 Profile 5.56/300 BLK Bolt Carrier Group - Nickel Teflon Coating (NTC)
  • Sons of Liberty AR-15 M16 Profile 5.56/300 BLK Bolt Carrier Group - Nickel Teflon Coating (NTC)
  • Sons of Liberty AR-15 M16 Profile 5.56/300 BLK Bolt Carrier Group - Nickel Teflon Coating (NTC)
  • Sons of Liberty AR-15 M16 Profile 5.56/300 BLK Bolt Carrier Group - Nickel Teflon Coating (NTC)
MSRP: $269.00
Now: $199.95
Was: $255.95
— You save $69.05
Excluded from additional discounts.

Description

Sons of Liberty AR-15 M16 Profile 5.56/300 BLK Bolt Carrier Group - Nickel Teflon Coating (NTC)

Sons of Liberty goes to show that in order to make the best products in the industry, you don't have to add bells and whistles. It takes consistently delivering a product that performs to a professional standard. That is what SOLGW does with their milspec line of components.

Bolt

  • Precision machined from Carpenter Technology No. 158 chrome-nickel alloy
  • Heat treated per mil-spec,
  • Shot peened per ASTM B851/SAE AMS2430S,
  • Vibratory tumbled
  • Individual high pressure/proof (HP) test
  • Full Auto test fired at assembly
  • Individual magnetic particle inspection ASTM E1444/E1444M (MP)
  • Nickel Teflon Coated
  • Markings deep laser engraved (SP=Shot Peened, HP=High Pressure Tested, MP=Magnetic Particle Inspection.)

Extractor

  • Precision machined from 4340 tool steel alloy per SAE AMS6415T/AMS6484D (vs 4140)
  • Heat treated
  • Shot peen per ASTM B851/SAE AMS2430S

Extractor Retaining Pin:

  • Precision machined and ground S7 Tool Steel
  • Heat treated per ASTM A681-08
  • Shot peened per mil-spec print
  • Manganese phosphate

Extractor Spring

  • Tactical Springs/Sprinco 5 coil, ASTM Grade A401 Chrome Silicon wire stock
  • Heat treated
  • Stress relieved, Molybdenum-Disulfide infused
  • Cryogenic processed (Hidden post winding)
  • Mil-spec black insert/synthetic elastomer extractor buffer (nitrile-butadiene, shore hardness 80+/-5 durometer per MIL-PRF-6855)

Ejector

  • S7 Tool Steel
  • Heat treated per ASTM A681-08
  • Shot peened per Mil-Spec
  • Nickel Teflon Coated
  • Ejector Spring:
  • Heat treated
  • Mil Spec

Gas Rings

  • Standard stainless steel per Mil-Spec X3

Carrier

  • Machined from AISI 8620 aircraft quality alloy per ASTM A108/A322-13
  • Full auto profile
  • Heat-treated
  • Carburized/strain relieved, hard chrome bore
  • Precision ground gas key interface
  • Sons of Liberty Battle Flag logo deep laser engraved
  • Nickel Teflon Coated

Gas Key

  • Machined from 4130 Chromoly steel alloy per ASTM A108/A322-13
  • Heat-treated; hard chrome internal
  • Nickel Teflon Coated
  • Permatex sealed
  • Grade 8 hex screws torqued and staked Hidden per mil-spec

Cam Pin

  • Precision machined 4340 Chromoly steel alloy per SAE AMS6415T/AMS6484D
  • Heat-treated/processed per mil-spec
  • Nickel Teflon Coated
  • Solid film lubricant applied and cured per mil-spec

Firing Pin

  • Precision machined 8640 steel alloy
  • Heat treated/processed per mil-spec
  • Hard chrome plate

Firing Pin Retaining Pin 

  • Precision machined from 1038 carbon steel
  • Heat-treated/processed per mil-spec
  • Manganese phosphate
View AllClose

Additional Information

MPN:
SOLGWBCG556-NTC
Bolt Material:
Carpenter 158 Steel
Finish:
Nickel Teflon
Cartridge Compatibility:
.223/5.56 NATO/.300 BLK
Carrier Profile:
M16
High Pressure Tested:
HP Tested
Magnetic Particle Inspected:
Magnetic Partical Inspected
Platform:
AR-15
Bolt Finish:
Nickel Teflon
View AllClose

0 Reviews

View AllClose