Rail section is made of Hard Anodized Aircraft Aluminum Alloy.Made to the Mil-Standard 1913 Picatinny Arsenal Specifications.Features a Snag resistant design, while retaining Mil-Standards.M-LOK Compatible. 

BCM Enhanced Lower Parts Kit for your AR15 Lower ReceiverThis kit includes all the Mil-Spec quality components you have come to expect from BCM, along with some fantastic upgrades to include;BCM PNT Trigger AssemblyBCM Pistol Grip, Mod 3BCM Enhanced Trigger GuardIn a commercial market flooded with imported and low quality Mil-Spec imitations, you can trust that BCM® parts are made in the USA and to the highest standards. Please look at the information below.BCM PNT Trigger Assembly (Polished Nickel Teflon)BCM quality, modern manufacturing processes, and aerospace coatings are combined to ensure parts last a lifetime while performing far beyond requirements established nearly six decades ago.The BCM PNT Trigger and PNT Hammer are a precision machined Mil-Spec AISI8620 investment casting per the USGI TDP (Mil-Spec) for M16/M4 family of weapons. (not to be confused with MIM parts that are very common in the commercial market). 156/157 holes are honed to assist in perfect alignment and a smooth trigger pull.After that, the BCM PNT Trigger and PNT Hammer then goes through a 3 step heat treat and case hardening process for optimal grain structure alignment, yielding a stronger and more wear resistance product..PolishedThe sear engagement surfaces are ground, but then hand polished for an increased smoothness up to 300% beyond the Mil-Spec.NickelAn electroless nickel finish is applied for a smoother trigger pull with less grit and reduced felt creep . Nickel also provides a long lasting finish that will not corrode, rust, or discolor due to oxidation.TeflonTeflon particles are embedded in the nickel, further reducing the friction of the interface and ensuring a long lasting coating. This is done on both the BCM PNT Trigger and Hammer in order to provide the maximum benefit allowed by the nickel coating, by augmenting the low friction and corrosion resistance.This assembly includes our impact resistant trigger and hammer pins. They are centerless ground to a fine finish and superior tolerances to ensure compatibility with all MIL SPEC lower receivers built per the USGI TDP.The BCM Disconnector is stamped from a 1070 material and fine blanked for cleaner edges, double disc ground to precise size. All hammer engagement surfaces are also ground for a super clean reset.The processes and tolerances are matched in the BCM PNT Trigger Assembly to create a system better than the sum of its parts.Bolt Catch and Safety SelectorThe BCM Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP for M16/M4 family of weapons. (not to be confused with MIM parts that are very common in the commercial market)The Safety Selector is center-less ground. The Selector and Bolt Catch are machined to the Mil-Spec , then goes through a 3 step heat treat and case hardening process for optimal grain structure and wear resistance. Has a phosphate finish for corrosion resistance.BCM Magazine CatchThe BCM Magazine Catch Assembly (plate and the post) is precision machined Mil-Spec AISI8620 per the USGI TDP for M16/M4 family of weapons. (not to be confused with MIM parts that are very common in the commercial market) and a hardened alloy steel shaft.The BCM Magazine Catch is machined to the Mil-Spec , then goes through a 3 step heat treat and case hardening process for optimal grain structure and wear resistance. The shaft is hardened, centerless ground, and precision threaded. Parts are assembled and staked per the USGI TDP and given a phosphate finish for corrosion resistance.BCM Rear Takedown Pin and Front Pivot PinBCM Rear Takedown Pins and Front Pivot Pins are made from AISI8620 bar stock and machined per the USGI TDP for M16/M4 family of weapons. Our takedown pins are given a 3 step heat treat processes and the diameters are ground to final size prior to a corrosion resistant phosphate finish.BCM Detents and SpringsTakedown detents include a cadmium chromate coating to resist corrosion and prevent them seizing in the small holes of the lower receiver while the Buffer retainer and Bolt Stop Plunger are made from hardened alloy steel for wear resistance and finished with a phosphate coating to prevent corrosion. The Springs are 17-7PH Stainless Steel to prevent corrosion and retain adequate tension for a lifetime of service.This BCM Enhanced Lower Parts Kit includes:1. BCM PNT Hammer2. Hammer Spring3. BCM PNT Trigger4. Trigger Spring5. Hammer/Trigger Pins6. Disconnector7. Disconnector Spring8. Bolt Catch9. Bolt Catch Plunger10. Bolt Catch Spring11. Bolt Stop Pin12. Rear Pivot Pin13. Buffer Retainer14. Buffer Retainer Spring15. Magazine Catch Button16. Magazine Catch Spring17. Magazine Catch18. Rear Take Down Pin19. Selector (Safety)20. Selector Detent21. Selector Detent Spring22. BCM Enhanced Trigger Guard23. BCM Trigger Guard Pin24. BCM Trigger Guard Screw25. BCM Pistol Grip Mod 3, Grip Screw, Locking Washer26. Take Down/ Pivot Pin Detent27. Take Down/ Pivot Pin Detent SpringAs with all BCM Life Saving Tools , Made in the USA.

The BCM®™'s Grip (GFG) featuresReduced angle for improved ergonomicsHinged trap door offering storage inside the grip with a water resistant rubber gasketEach grip includes both an extended modular insert to close the gap between the trigger guard and pistol grip, and a smooth modular insert for use with some rifles with larger built in trigger guards. (user can decide which one to install)Made in the USA and manufactured from high quality impact resistant polymers.Test fit to ensure proper function (may display attributes consistent with this QC process) 

The BCM's Grip (GFG) featuresReduced angle for improved ergonomicsHinged trap door offering storage inside the grip with a water resistant rubber gasketEach grip includes both an extended modular insert to close the gap between the trigger guard and pistol grip, and a smooth modular insert for use with some rifles with larger built in trigger guards. (user can decide which one to install)Made in the USA and manufactured from high quality impact resistant polymers.Test fit to ensure proper function (may display attributes consistent with this QC process) 

Kinesthetic Angled Grip - KAGThe KAG is the end result of collaboration between BCM® and Travis Haley, founder of Haley Strategic Partners and inventor of multiple weapons manipulation enhancements in the firearms industry.Designed to complement modern shooting grips, the Kinesthetic Angled Grip (KAG) uses a biomechanically efficient forward rake to create an interface for positive retention and joint relief to the wrist, elbow, and shoulder, allowing for smooth weapon manipulation without substantial increase to the girth of the weapon system. Textured on both front and back, the profile of the KAG creates a channel for consistent and positive engagement which translates directly into improved efficiency in weapons manipulation and target to target transitions. Forward rake gives positive retention when using "C-clamp" (thumb over bore) method of handguard supportWorks as a rest for supported firing positionsSlight angle without significant bulk adds just the right amount of relief to the wrist without substantially increasing the girth of the handguardSmall profile is just enough to get repeatable hand position on weapon forendTextured in front and back for positive engagementMade in the U.S.A. from high quality, impact resistant polymers. 

KAG-MCMR (M-LOK® Compatible*)Kinesthetic Angled Grip - KAGThe KAG is the end result of collaboration between BCM® and Travis Haley, founder of Haley Strategic Partners and inventor of multiple weapons manipulation enhancements in the firearms industry.Designed to complement modern shooting grips, the Kinesthetic Angled Grip (KAG) uses a biomechanically efficient forward rake to create an interface for positive retention and joint relief to the wrist, elbow, and shoulder, allowing for smooth weapon manipulation without substantial increase to the girth of the weapon system. Textured on both front and back, the profile of the KAG creates a channel for consistent and positive engagement which translates directly into improved efficiency in weapons manipulation and target to target transitions. Forward rake gives positive retention when using "C-clamp" (thumb over bore) method of handguard supportWorks as a rest for supported firing positionsSlight angle without significant bulk adds just the right amount of relief to the wrist without substantially increasing the girth of the handguardSmall profile is just enough to get repeatable hand position on weapon forendTextured in front and back for positive engagementMade in the U.S.A. from high quality, impact resistant polymers.

BCMGUNFIGHTER™ MCMR-SM Quick Detachable Sling Mount, (M-LOK® Compatible*) Low-Profile for increased mobility and decreased "snag" factorCompatible with M-LOK mounting systemFits standard push button, quick detach sling swivel (not included)8-position (360°), non-rotational locking interfaceAll steel constructionQuick detach sling swivel not included. 

BCM PNT Trigger Assembly (Polished - Nickel - Teflon)BCM quality, modern manufacturing processes, and aerospace coatings are combined to ensure parts last a lifetime while performing far beyond requirements established nearly six decades ago.The BCM PNT Trigger and PNT Hammer are a precision machined Mil-Spec AISI8620 investment casting per the USGI TDP (Mil-Spec) for M16/M4 family of weapons. (not to be confused with MIM parts that are very common in the commercial market). 156/157 holes are honed to assist in perfect alignment and a smooth trigger pull.After that, the BCM PNT Trigger and PNT Hammer then goes through a 3 step heat treat and case hardening process for optimal grain structure alignment, yielding a stronger and more wear resistance product. PolishedThe sear engagement surfaces are ground, but then hand polished for an increased smoothness and reduction in friction up to 300% beyond the Mil-Spec. NickelAn electroless nickel finish is applied for a smoother trigger pull with less "grit" and reduced felt "creep". Nickel also provides a long lasting finish that will not corrode, rust, or discolor due to oxidation. TeflonTeflon particles are embedded in the nickel, further reducing the friction of the interface and ensuring a long lasting coating. This is done on both the BCM PNT Trigger and Hammer in order to provide the maximum benefit allowed by the nickel coating, by augmenting the low friction and corrosion resistance. This assembly includes our impact resistant trigger and hammer pins. They are centerless ground to a fine finish and superior tolerances to ensure compatibility with all MIL SPEC lower receivers built per the USGI TDP.The BCM Disconnector is stamped from a 1070 material and fine blanked for cleaner edges, double disc ground to precise size. All hammer engagement surfaces are also ground for a super clean reset. The processes and tolerances are matched in the BCM PNT Trigger Assembly to create a system better than the sum of its parts.As with all BCM products, Made in the USA. 

BCM® Receiver End Plate with socket for Quick Disconnect (QD) swivel.Machined from steel, and easily accommodates staking.Like all BCM products, Made with pride in the U.S.A.

BCMGUNFIGHTER™ Quick Detach Sling Swivel(Heavy Duty Design) - Flush Plunger to Prevent Accidental Release- Tumble Deburred and Sand Blasted Before Plating- Carbon Steel with Manganese Phosphate Finish- For 1-1/4" Slings As with all BCM Professional Grade Weaponry®, Made in the U.S.A

BCM®™ Quick Detach Sling Swivel 1” D-Ring(Heavy Duty Design for 1” slings)- Contoured Design For Easy One Handed Operation- Tumble Deburred and Sand Blasted Before Plating- Carbon Steel with Manganese Phosphate Finish- For 1” SlingsAs with all BCM® Life Saving Tools®, Made in the U.S.A. 

Bravo Company introduces the BCM® Stock Assembly - Mod 0 - SOPMOD (Widebody).The strongest light-weight polymer stock available for your mil-spec receiver extension is here!More pronounced cheekweld (SOPMOD type)Snag free Design. No sharp edges prevent tangling of the rifle with the shooter's sling, molle gear, or other kit.Modular VBOST (Vehicle Borne Operations Sling Tab) This tab interfaces with the shooter's riggers' band or bungee to secure the shooter's sling against the stock when the carbine is not in use. Increasingly, this is the most common application when operating inside a vehicle.2 different types of ambidextrous sling mounting options, including QD swivel sockets.Simple modular design. 6 parts, and 1 screw allow for modular adaption of future stock options and configurations.

Bravo Company introduces the BCM® Stock Assembly - Mod 0 - SOPMOD (Widebody).The strongest light-weight polymer stock available for your mil-spec receiver extension is here!More pronounced cheekweld (SOPMOD type)Snag free Design. No sharp edges prevent tangling of the rifle with the shooter's sling, molle gear, or other kit.Modular VBOST (Vehicle Borne Operations Sling Tab) This tab interfaces with the shooter's riggers' band or bungee to secure the shooter's sling against the stock when the carbine is not in use. Increasingly, this is the most common application when operating inside a vehicle.2 different types of ambidextrous sling mounting options, including QD swivel sockets.Simple modular design. 6 parts, and 1 screw allow for modular adaption of future stock options and configurations. 

The BCM Trigger GuardAR-15 Type Series Trigger Guard, Mod 0Ergonomically correct shape and contourNo sharp edges, which enhances shooter s comfortCompatible with duck-billed gripsMade of impact resistant polymerLike all BCM products- Made in the USAIncludes set screw and roll pin

BCM Vertical Grip Mod 3 (M-LOK Compatible)Direct Attach VersionLow-profile length for increased mobility and decreased snag factor.The forward angle increases the rigidity of the forearm, while providing a more natural wrist angle.Can be mounted in reverse angle to increase control when grabbing handguard and grip.Flat sides with aggressive texture give better yaw control to the shooter during firing and non-firing manipulations.A lightweight design at 1.9 ounces.Made in the U.S.A., manufactured from high quality, impact resistant polymers. 

BCM®™ Vertical Grip Mod 3 (M-LOK® Compatible*)Direct Attach VersionLow-profile length for increased mobility and decreased snag factor.The forward angle increases the rigidity of the forearm, while providing a more natural wrist angle.Can be mounted in reverse angle to increase control when grabbing handguard and grip.Flat sides with aggressive texture give better yaw control to the shooter during firing and non-firing manipulations.A lightweight design at 1.9 ounces.Made in the U.S.A., manufactured from high quality, impact resistant polymers.

BCM®™ VG-1913-Mod-3 The new (United States Patent 9,709,358) BCM® Direct Mount Picatinny 1913 interface system, was developed to be the most rigid, light-weight, and cost effective system available for Vertical Pistol Grips and Hand Stop type accessories.Most of the industry relies on a simple screw and backing nut for a mounting system. BCM has developed a patent pending anchor system that not only secures to the mounting surface, but spreads the energy and force throughout the accessory. Conventional mounting systems can allow for an increased amount of shifting and flexing of the accessory. The BCM direct mount interface system reduces those issues and offers a more secure lockup, eliminating play in the mounting surface. Direct Attach Picatinny 1913 Rail VersionLow-profile length for increased mobility and decreased "snag" factor.The forward angle increases the rigidity of the forearm, while providing a more natural wrist angle.Can be mounted in reverse angle to increase control when grabbing handguard and grip.Flat sides with aggressive texture give better yaw control to the shooter during firing and non-firing manipulations.Anchor and bolt system offers a simple robust design, while maintaining a lightweight 1.9 ounces. United States Patent 9,709,358Made in the U.S.A., manufactured from high quality, impact resistant polymers. Tools needed: T15 Torx Driver (not supplied)Insert tool (T15 Torx™ driver) into the screw from under the BCM 1913 Vertical GripPush tool into the screw to extend the Picatinny anchor, making it protrude from the top.With the Picatinny anchor protruding, slide the BCM Vertical Grip onto the Picatinny rail until positioned in the desired location. Grip can be installed in your desired orientation, angled forward or back.Push the BCM Vertical Grip against rail, engaging the BCM Vertical Grip's recoil lug to the intersecting Picatinny rail grooves.With the recoil lugs engaged, tighten the screw to snug the anchor (approximately 18-20 Inch-lbs. plus quarter turn).Ensure there is no wiggle or forward/backward movement once tight.*Blue thread locker may be used on threaded fasteners

BCM®™ VG-1913-Mod-3 The new Patent Pending BCM® Direct Mount Picatinny 1913 interface system, was developed to be the most rigid, light-weight, and cost effective system available for Vertical Pistol Grips and Hand Stop type accessories.Most of the industry relies on a simple screw and backing nut for a mounting system. BCM has developed a patent pending anchor system that not only secures to the mounting surface, but spreads the energy and force throughout the accessory. Conventional mounting systems can allow for an increased amount of shifting and flexing of the accessory. The BCM direct mount interface system reduces those issues and offers a more secure lockup, eliminating play in the mounting surface. Direct Attach Picatinny 1913 Rail VersionLow-profile length for increased mobility and decreased snag factor.The forward angle increases the rigidity of the forearm, while providing a more natural wrist angle.Can be mounted in reverse angle to increase control when grabbing handguard and grip.Flat sides with aggressive texture give better yaw control to the shooter during firing and non-firing manipulations.Anchor and bolt system offers a simple robust design, while maintaining a lightweight 1.9 ounces.Made in the U.S.A., manufactured from high quality, impact resistant polymers. Tools needed: T15 Torx Driver (not supplied)Insert tool (T15 Torx driver) into the screw from under the BCM 1913 Vertical GripPush tool into the screw to extend the Picatinny anchor, making it protrude from the top.With the Picatinny anchor protruding, slide the BCM Vertical Grip onto the Picatinny rail until positioned in the desired location. Grip can be installed in your desired orientation, angled forward or back.Push the BCM Vertical Grip against rail, engaging the BCM Vertical Grip's recoil lug to the intersecting Picatinny rail grooves.With the recoil lugs engaged, tighten the screw to snug the anchor (approximately 18-20 Inch-lbs. plus quarter turn).Ensure there is no wiggle or forward/backward movement once tight.*Blue thread locker may be used on threaded fasteners