Sons of Liberty Gun Works / Forward Controls Design AR-15 Ambi Bundle

LRF (Lower Receiver, Forward Controls Design) is a collaboration between Sons of Liberty Gunworks (SOLGW) and Forward Controls Design (FCD).

• Machined from a solid block of 7075 aluminum, LRF is an ambidextrous AR15 lower receiver with built-in right side bolt release, designed to use FCD's EMR-A (Enhanced Magazine Release, Ambidextrous), a Norgon Ambi-Catch will also work on the LRF.
• The design of LRF was completed in 2019.  Due to the difficulties of COVID-19-induced lockdowns and subsequent buying frenzies of all things firearms related, production was continuously delayed.  Neither SOLGW nor FCD are known to rush development or production, they had used this time to further refine the LRF.
• LRF was designed with duty and defense users in mind. Its changes from TDP based lowers are based on ergonomics and better protection of magazine releases (both left and right side):
• EMR-A (Enhanced Magazine Release, Ambidextrous) fence on the left side.
• Taller than the TDP spec magazine release fence on the right side to ensure the TDP spec magazine release button stays below the fence.
• Countersunk take down pin hole on the left, when the user pushes the take down pin in from the left side, the pin can be pushed in further, with more protrusion on the right to pull from.
• Built in trigger guard with the same features as FCD's TGF (Trigger guard, Forward Controls), TGF has more usable space forward of the trigger, not behind.  It also has a “ramp” to facilitate magazine loading for users that use the rear spline of the magazine to index and “rock” the magazine into the mag well.
• Flared magazine well with a larger opening.
• LRF’s changes are subtle and wholly functions based, a duty/defense firearm doesn’t concern itself with aesthetics, nor benefit from them.  One will not find it decorated with lightening cuts/holes, or obnoxiously large logos.
• A tastefully small Cygnus is engraved on the right side of the LRF magazine well to denote FCD’s involvement in the project’s development, one can easily miss or overlook it, and that’s the point, we don’t intend the LRF to be a walking billboard.  It’s designed and made for work, not for show.
• Weight: 9 oz.
• Dimensions: 3x1x1 in

SONS OF LIBERTY GUN WORKS AR-15 BOLT CARRIER GROUP

• Manganese phosphate finish for corrosion resistance
• HPT and MPI
• Hard chromed bore and gas key
• Carpenter Technology 158 alloy bolt (shot peened)
• 4340 Tool steel extractor (shot peened)
• S7 Tool steel ejector (shot peened)
• Full auto profile 8620 alloy carrier
• 4130 Chromoly gas key with staked hex screws
• 4340 Chromoly cam pin
• 8640 steel alloy firing pin with chrome plating
• Lugs are machined with the proper radius as per true mil-spec tolerances. Independent HP white proof testing exceeded over 70,000 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 ensures 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.
• Multiple commercial finishes and coatings are available, engineered to their unique tolerances.

SONS OF LIBERTY GUN WORKS LIBERTY AR-15 AMBI CHARGING HANDLE

The Liberty Charging Handle (LCH) from Sons of Liberty Gun Works is designed to increase form and function in both suppressed and unsuppressed rifles. It is ambidextrous to allow fluid consistent motion when utilizing either strong or support side shooting. The size and shape of the latches allow for a snag-free operation. The LCH employs a lip at the rear creating a seal in the back of the upper receiver to interrupt gas during suppressed fire.

The LCH is machined from aircraft-grade 7075 and anodized to Mil-Spec Hard Coat Type III specifications.