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Archive for August, 2010

Magpul Ar-15/M16 Mbus Sight System

(4.5)


Buy Magpul Ar-15/M16 Mbus Sight System

The Magpul Ar-15/M16 Mbus Sight System is only $57.99 at Brownells these days, which seems to be a pretty good price.

Low-profile, flattop-mounted backup sights deploy instantly at the touch of a finger to provide relief sighting in fluid tactical situations. Drawing on their extensive manufacturing experience with high-grade, reinforced molded polymer technology, Magpul’s engineering team designed the versatile Magpul Back-Up Sight (MBUS) system to be robust, reliable, lightweight, easy to use, and affordable. Streamlined contours mean there’s nothing to snag on brush, sling, or other gear when the MBUS is folded. Spring-loaded ambi release mechanism lets you hit the grooved tab on either side, and the sight deploys and locks in place. Hit the same tabs to retract when you’re done. Integral mount requires less than 1″ of MIL-STD 1913 Picatinny receiver rail space and locks securely in place with the included steel crossbolt. The A2-style front post has plenty of height adjustment for accurate sight regulation on rifles and carbines with any-length barrel; use a standard, four-prong AR-15/M16 front sight adjustment tool. Windage-adjustable rear sight has two apertures: a large, .185″ peep for engaging close-range targets, and a .70″ peep for longer-range shooting. Although designed for AR-type rifles and carbines, the MBUS may be installed on other weapons with Picatinny receiver rails. Available in black, Dark Earth, O.D. Green, and Foliage Green, either as matched front/rear sets or separately. Check out the 360 Image of the Magpul MBUS Rear Sight and the Front Sight. SPECS: Reinforced, injection-molded polymer, Black, Dark Earth, O.D. Green, or Foliage Green. Dimensions apply to front and rear sights; heights measured from top of rail to top of sight. 1.625” (4.1cm) long when deployed, 2.625” (6.7cm) long when folded, 1.25” (3.2cm) wide, .630” (1.6cm) high when folded, 1.5” (3.8cm) high extended. Large aperture, .185” diameter. Small aperture, .70” diameter.

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Kns Precision, Inc. Ar-15/M16 Non-Rotating Pin Set

(4.0)


Buy Kns Precision, Inc. Ar-15/M16 Non-Rotating Pin Set

The Kns Precision, Inc. Ar-15/M16 Non-Rotating Pin Set is only $31.99 at Brownells these days, which seems to be a pretty good price.

Redesigned hammer pin and anti-rotation links provide the strongest possible system to eliminate pin rotation, and will withstand the additional force exerted by 9mm conversions and suppressed .223 upper receivers. Helps prevent wear to receiver holes, which is especially important for increasingly-valuable M16 and pre-ban receivers. Notched hammer pin locks into slots in the anti-rotation links; trigger is secured with locking screws, and includes lube ports so adequate lubrication reaches the trigger. Anti-rotation links fit on the outside of the receiver to prevent all movement. Pins are CNC-machined, centerless ground for uniformity and heat treated for durability. Available in Standard .154″, Oversized .155″, and .170″ for larger receivers. Oversized Pins help improve accuracy and trigger control by tightening up any trigger slack that may exist in worn or new receivers. Standard-sized pins drop-in and require no modification to the receiver; oversized pins require the use of the 3.95mm Reamer. SPECS: 416 stainless steel pins. .900″ (22.8mm) long, .154″ (3.91mm), .155″ (3.93mm), or .170″ (4.31mm) diameter. Set includes (1) hammer pin, (1) trigger pin, (2) screws, (2) anti-rotation links, hex wrenches, and installation tool. Anti-Rotation Links – Steel, Parkerized finish. Retaining Screws – Steel, black oxide finish. 3.95mm Reamer – Steel. .1555″ (3.95mm) diameter cut.

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Brownells Tool Kits For Ar-15/M16/M4

(4.5)


Buy Brownells Tool Kits For Ar-15/M16/M4

Brownells has a great price on the Brownells Tool Kits For Ar-15/M16/M4, at only $35.99.

The RIGHT way to repair and service the AR-15/M16/M4! These kits contain the tools the gunsmith or armorer needs to perform full maintenance and repairs of these rifles in the field or shop. Each tool is designed to do its job in the simplest, most effective manner to maintain and repair these guns correctly – and save time doing it. Standard Kit contains the tools needed to work on the AR-15 and the M16A1 through A4. Premium Kit contains all the tools of the Standard Kit, plus an additional 11 items necessary to repair and maintain the M4 carbine as well. Both kits come in a custom-fitted, hard-side tool box that’s made from nearly indestructible molded polymer resin and meets mil-spec MIL-C-4150 and ATA specifications. The Standard kit’s foam inserts are pre-cut with spaces for the M4 tools, so you can turn it into a Premium Kit anytime simply by adding the Upgrade Kit. SPECS: Standard Armorer’s Kit includes: 12 Ounce Ballpeen Hammer, ” Plastic/Brass Hammer, Firing Pin Protrusion Gauge, ” Square Drive Torque Wrench, Brownells Shop Apron, Vise Jaws, Parts Boxes, Brownells Bench Mat, 10-1/2” Long, ” Square Drive Handle, Magna-Tip #81 Handle, Magna-Tip Stubby Handle, Snap Ring Pliers, Barrel Nut Alignment Gauge, 5.56mm (.223) Headspace Gauge, Brownells #250 Chamber Mirror, Cleaning Rod Small Arms w/Adapter, Combination Wrench, Brownells Roll Pin Punches, Carrier Key Bit Kit, Brownells Roll Pin Holders (Starter/Setter Punches), Bolt Catch Pin Punch, Starrett 1/8” Punch, Taper Pin Starter, Starrett ” Punch, Starrett 5/32” Center Punch, Pivot Pin Detent Depressor, Pivot Pin Detent Installation Tool, Brownells Broken Shell Extractor, 445-6 Bit, Red Bit, LB Bit, Sight Tools, 3/8” Square Drive T-Handle Torque Wrench and Mil-Spec Tool Box. Additional Tools in Premium Kit: Accu-Grip Barrel Vise Jaws, Front Sight Bench Block, Upper Receiver Action Block, Lower Receiver Vise Block, Handguard Removal Tool, Magazine Catch Installation & Removal Tool, Takedown Pin Removal Tool, Bolt Ejector Tool, Magazine Feed Lip Tool, Gas Tube Wrench, Bolt Carrier Carbon Scraper and Buttstock Tool.

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Midwest Industries, Inc. Ar-15/M16/Ar-10 Folding Front Sighttower

(4.5)


Buy Midwest Industries, Inc. Ar-15/M16/Ar-10 Folding Front Sighttower

Brownells has a great price on the Midwest Industries, Inc. Ar-15/M16/Ar-10 Folding Front Sighttower, at only $159.95.

Low-profile, steel gas block with integral aluminum flip-up front sight adds minimal weight and bulk to your rifle. Easy bolt-on design for simple installation; three hardened steel hex-head bolts clamp gas block to barrel. Dual ball-and-detent system locks sight tower securely in folded and deployed positions. Standard A2 front sight post adjusts for elevation. Gas block/base with bayonet lug is precision machined from 4140 steel, with manganese phosphate parkerized finish for added strength and wear resistance. Sight tower is machined from 6061 T6 aluminum and hardcoat anodized a matching dark gray. MI-FST fits AR-15/M16 with .750″ O.D. barrel. Deployed height is the same as F-marked USGI front sights; regulated for rifle or carbine with 16″ barrel. MI-AR10-FST fits ArmaLite AR-10 rifles with 16″ and 20″ barrels with .750″ O.D. at gas port. Tower is correct height to regulate with readily available, standard AR-15 rear backup sights. SPECS: Base – 4140 steel, Parkerized, dark gray finish. Sight Tower – 6061 T6 aluminum, hardcoat anodized, matte black. MI-FST – 23⁄16″ (5.6cm) overall length, 7⁄8″ (2.2cm) wide, 35⁄8″ (9.2cm) high with sight tower extended, 27⁄16″ (6.2cm) high with tower folded. 5.3 oz. (151g) weight. Fits barrels with .750″ O.D. at gas block position. MI-AR10-FST – 113⁄16″ (4.6cm) overall length, 3 ” (9.8cm) high with sight tower extended, 2 ” (6.3cm) high with tower folded, 7⁄8″ (2.2cm) wide. 5.8 oz. (164g) weight. Fits barrels with .750″ O.D. at gas port.

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A.R.M.S.,Inc Ar-15/M16 Flip-Up Rear Sight

(4.5)


Buy A.R.M.S.,Inc Ar-15/M16 Flip-Up Rear Sight

Brownells has a great price on the A.R.M.S.,Inc Ar-15/M16 Flip-Up Rear Sight, at only $115.99.

Well-thought-out design can be used in one of two ways: in a backup mode, folded and locked down when using optics, or leave it up to co-witness with your optical sights. If the batteries on your optics fail, disengage the no-snag release lever to instantly release the spring-loaded sight to the up position while remaining on target. Dual apertures are calibrated for mid-range and close-range targets, simply aim through both or fold the first one down and use the second aperture. Sight easily mounts to A2 rail with stainless steel cross bar and clamp secured by a locknut that’s safety wired, so you can’t loose it. Similar in construction to the standard issue military sight, well known for it’s strength and reliability. Features precision machined aluminum base with stainless steel hardware and steel apertures. Regulates properly with standard issue front sights. 40 Std. A2 is 15/16″ high from top of flattop when folded down and is calibrated for 500 – 600 meters and 250 – 300 meters. Windage adjustable using ” diameter side knob. 40 L Low Profile is 5/8″ high from top of flattop when folded down. Calibrated for 300 meter and 250 meter combat ranges. Vertical notches above both apertures provide a secondary sighting system, designed for shooting inside 50 meters. Windage adjustable using 7/16″ diameter side knob. SPECS: Apertures Steel, matte, black. Hardware – Stainless steel, matte, dark gray. Base – aluminum, hardcoat anodized, matte, dark gray. 2-1⁄8″ (5.4cm) long, 1-3⁄8″ (3.4cm) wide, 1-5⁄8″ (4.2cm) high (upright position). 40 Std. A2 sight – 15⁄16″ (2.4cm) high (fold down height). 40 L Low profile sight – 7⁄16″ high (1.5cm) (fold down height).

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Midwest Industries, Inc. Ar-15/M16 Front Sling Adapters

(4.0)


Buy Midwest Industries, Inc. Ar-15/M16 Front Sling Adapters

Brownells has a pretty good price on the Midwest Industries, Inc. Ar-15/M16 Front Sling Adapters, for only $33.99.

Two-piece clamp with single cross-bolt secures adapter to Picatinny/Weaver-style handguard rails so you have a front sling attachment point. MCTAR-06 has pivoting, 1 ” wide swivel for direct sling attachment. Rubber coating on swivel prevents noisy, metal-to-metal contact. MCTAR-07 includes a fixed, dome-shaped stud that accepts your own, standard quick-detach swivel. MCTAR-08 includes a 11⁄4″ wide, 360 rotating, push-button swivel for rapid sling removal. MCTAR-08HD has heavy duty base and swivel that stands up to extreme tactical operations. 1 ” wide, quick-detach swivel limits travel to prevent sling wrapping yet allows necessary movement. MCTAR-08HDO has same features as MCTAR-08HD, but is offset from centerline for unobstructed use of weapon light, laser, vertical grip, or other tactical accessories. MCTAR-TS has a fixed, round, 5⁄16″ (7.8mm) ID loop for clip-on, H&K-style or similar quick-release slings. SPECS: Bases – 6061 aluminum, mil-spec hardcoat anodized, matte black; steel setscrew, matte black oxide. MCTAR-08HD – 7⁄8″ (2.2cm) long x 13⁄16″ (3cm) wide. MCTAR-08HDO – 2″ (5cm) long x 1″ (2.5cm) wide. Other models – 9⁄16″ (1.4cm) long x 13⁄16″ (3cm) wide. Swivels/Studs – Steel, black finish. Swivels accept slings up to 11⁄4″ (3.2cm) wide.

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Egw Ar-15/M16 Thread Protector

(4.5)


Buy Egw Ar-15/M16 Thread Protector

Brownells has a pretty good price on the Egw Ar-15/M16 Thread Protector, for only $15.99.

Guards threads from damage and gives muzzle a finished look when compensator or flash hider isn’t installed. Precision turned on a CNC lathe from steel barstock, then given crisp, diamond-pattern knurling that makes it easy to tighten and loosen protector on barrel. Available to fit “-28 and 5/8”-24 threads. SPECS: Carbon steel, blued. “-28 – .650″ (1.6cm) long, .810″ (2.1cm) O.D. 5/8″-24 – .800″ (2cm) long, .960” (2.4cm) O.D.

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Cavalry Arms Ar-15 Handguards

(4.0)


Buy Cavalry Arms Ar-15 Handguards

Brownells has a great price on the Cavalry Arms Ar-15 Handguards, at only $35.

Ridged gripping surface gives a positive hold, and the internal aluminum heat shield protects your hand from a hot barrel. Six models available in Black, some also in Coyote and O.D. Green. SPECS: C3 Carbine Approximately 6-5⁄8″ (16.8cm) long, 2 ” (5.6cm) external diameter at widest point, 1-5⁄16″ (4.9cm) external diameter at narrowest point. C4 Carbine M4-style contour, approximately 6-5⁄8″ (16.8cm) long, 2-5⁄8″ (6.6cm) external diameter at widest point, 2-3⁄16″ (5.6cm) external diameter at narrowest point. C6 Mid-Length Non-tapered contour, approximately 8-5⁄8″ (21.9cm) long, 2-9⁄16″(6.5cm) high, 2-3⁄8″ (6cm) wide. C8 Mid-Length Approximately 8-5⁄8″ (21.9cm) long, 2-9⁄16″ (6.5cm) external diameter at widest point, 2″ (5.1cm) external diameter at narrowest point. C5 Rifle Non-tapered contour, approximately 12″ (30.5cm) long, 2-5⁄8″ (6.7cm) high, 2-3⁄8″ (6cm) wide. C7 Rifle – A2-style contour, approximately 12″ (30.5cm) long, 2-5⁄8″ (6.6cm) external diameter at widest point, 1-31⁄32″ (5cm) external diameter at narrowest point.

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Tti International Ar-15/M16 Mil-Spec Small Parts

(4.5)


Buy Tti International Ar-15/M16 Mil-Spec Small Parts

We found a great deal on the Tti International Ar-15/M16 Mil-Spec Small Parts for only $1.99 at Brownells.

Genuine, Mil-spec quality small pins, springs, washers and screws for the AR-15/M-16 that wear out, break, or just get lost. Great for creating your own emergency parts kits. Mil-Spec Small Parts Kit – One each of every AR-15 part listed below. With one of these economical kits on hand you’ll always have the part you need. SPECS: Springs – steel, music wire or stainless steel wire. Parts sold 5 per pack.

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Les Baer Custom Ar-15 National Match Bolt Carrier

(4.0)


Buy Les Baer Custom Ar-15 National Match Bolt Carrier

Brownells has a great price on the Les Baer Custom Ar-15 National Match Bolt Carrier, at only $255.99.

Machined to National Match specifications with additional surface area that improves carrier/receiver alignment for smoother operation, more consistent bolt lockup. Features a hard chromed and fluted exterior surface that keeps more lubrication around the carrier to reduce wear and friction. Machined hammer ramp prevents damage to titanium firing pins. 1 ounce additional weight compared to standard carriers gives reliable cycling and feeding with heavy competition loads. Hard chromed inside surfaces provide su-perior gas seal. Drop-in, requires no additional fitting. Slickside manufactured without ejection port cover release or forward assist notches; use only in receivers with no ejection port dustcover or forward assist. SPECS: Machined 8620 steel. Hardened to Rc 58. Includes hard chromed key.

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