Brand: SLR Rifleworks
$244.79 Original price was: $244.79.$219.95Current price is: $219.95.
SLR Rifleworks Premium Bolt Carrier Group Titanium Nitride - 556 - BCG-SLR-T-556
Save 19 %
MSRP: $271.99
Excluded from additional discounts.
Only 1 left in stock
SKU: 22661
Categories: AR-15 BCGs, Bolts, Carriers & BCGs (Bolt Carrier Groups), Daily Deals on AR15 Parts, Excluded from Codes
Description
SLR Premium BCG 5.56 TiN Coated
Features:
- Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 90,000 PSI without failure.
- Outer diameter machined to all critical surfaces within +/.0005 inches.
- Rounded cam pin rides in a fully chamfered cam path.
- Gas key with rounded leading edges insures positive functioning in all makes and grades of uppers and buffer tube combinations.
- Properly staked and torqued grade 8 hex screws as per the true mil-spec.
- Carrier body OD and ID are hard turned after heat treat to +/.0005 inches
Specifications:
- Carrier Assembly: The enhanced bolt carrier is designed to reduce carrier tilt/cant during recoil and increasing reliability by strategically relocating key bearing surfaces.
- Material: Case-hardened 8620 steel (complete care is taken during the heat treat process, so as to not harm the metal)
- Finish: TiN
- Gas Key: 4130 Steel, attached with Grade 8 hardware, torqued and properly staked into a milled “valley” around a fully encased ejection port area, for added strength and rigidity.
- Cam Pin: Hardened 4340 cam pin.
- Firing Pin: Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated.
- Bolt Assembly: The Bolt is “true” Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit. These bolts are held to the highest possible tolerance possible. The “trumpet” area behind the gas rings, where carbon normally collects, is precision CNC Ground after heat treatment, to ensure as smooth of an area as possible, easing clean up, and longevity.
- Material: 9310 Case Hardened Steel
- Finish: All Bolt components Shot Peened with Nitride Finish
- Extractor: 4340 Steel, Nitride Finish
- Magnetic Particle Inspected (MPI) and High Pressure Tested (HPT)
- Mil Spec Extractor Spring & O-Ring
Additional information
Weight | 12 oz |
---|---|
MPN | BCG-SLR-T-556 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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