Ultra-low profile steel gas block is designed to fit under extended-length free-float tubes on the DPMS .308 Semi-Auto Sniper System (SASS) barrel, and other AR-style .308 and AR-15/M16 barrels with a .936″ O.D. at the gas block location. Two set screws on the underside keep the block firmly in place. Made of tough, 4140 steel for extra resistance to gas erosion. Mfg: Dpms SPECS: 4140 steel, matte black phosphate finish. Fits barrels with .936″ O.D. at gas block. This will fit in any free float tube with internal diameter of 1.75 (which should be most free float tubes) and this will work with the 308 SASS barrel also.
Bolt and carrier assemblies provide smooth, efficient cycling and improved reliability in any AR-15 application. Precision machined from the highest quality ordnance-grade steels to current military-or higher-tolerances, then hardened and magnetic particle inspected to ensure there are no microscopic cracks or flaws that could lead to premature failure. Carrier of 8620 steel is chrome lined to ensure smooth bolt function and superb wear resistance for years of reliable service. Comes with chrome-lined carrier key installed. Mfg: Bushmaster Firearms Int.Llc. SPECS: Steel, parkerized, dark gray, matte finish.
Drop-in bolt has a self-lubricating surface that eliminates the need to apply oil or grease that can attract dirt, dust, unburned powder, and carbon and lead to cycling failures. Proprietary EXO treatment produces an exceptionally hard surface that’s 40% more wear resistant than chrome plating, with an ultra-low friction coefficient. Surface is actually harder than the substrate underneath and will not peel, flake, gall, or rub off. EXO-Treated Nickel Boron finish bolt/carrier groups have been tested to function reliably without additional lubrication up to 50,000 rounds. Reduced friction also means less heat generated by metal-on-metal contact, so the gun runs cooler and parts last lo Mfg: Failzero.Com SPECS: Heat-hardened carbon steel, EXO-treated Nickel Boron finish. Fits mil-spec AR-15 upper receiver.
B-G2S-E The Geissele 2 Stage Enhanced Trigger (B-G2S-E) provides superior control and helps accuracy while maintaining the robustness and reliability that Geissele triggers are known for. The B-G2S-E gives a smooth, light 1st stage take up of 2.3lbs and a crisp, candy-cane-like 2nd stage break of 1.2lbs. The B-G2S-E is ideal for use in precision Squad Designated Marksman type rifles where weapon accuracy and reliability are critical. B-GRF (Geissele Rapid Fire) The Geissele Rapid Fire Trigger (B-GRF) was developed to give semiautomatic-only rifles a glass-smooth trigger pull very similar to the Geissele Super Select Fire (SSF) trigger designed for the U.S. Special Operatio Mfg: Geissele Automatics Llc SPECS: Steel, black finish. Fits semi automatic AR-15/M16 receivers with .154″ diameter hammer and trigger pin holes. May be installed on AR-style .308 rifles that accept AR-15 triggers. Kit includes trigger and hammer assemblies, springs, hammer pin, tube of grease and ins
Drop-in replacement kit for factory extractor spring assembly helps ensure more positive, dependable extraction to improve the reliability of your rifle. Stiffer springs, plus an extra rubber doughnut that slips over the coil spring, increase extraction force to four times the factory rating. Helps reduce jams caused by weak spring pressure that allows the extractor to slip off the rim and leave a spent shell in the chamber. Especially effective in short-barreled carbines like Colt M4 Commando, DPMS Panther Kitty Kat, and HK416. A simple, inexpensive solution for many extraction problems. Mfg: Buffer Technologies SPECS: Spring steel and synthetic rubber. Fits AR-15/M16/M4, AR-18/AR-180, Bushmaster M-17 Bullpup, Daewoo 5.56 & 7.62 x 39, DPMS Kitty Kat, HK416, and Steyr Aug.
Convenient kit contains all the components needed to mount the buttstock of your choice on an AR-15 rifle or carbine. Perfect for stock conversions such as altering a rifle to accept a collapsible carbine stock. All parts are manufactured from the highest quality materials and held to strict dimensional tolerances for proper fit and function. Kits available for the four standard buttstock types. A1 rifle kit contains receiver extension tube, recoil buffer, recoil buffer spring, and buttstock cap screw. A2 rifle kit adds to A1 kit contents the correct buttstock spacer required for A2 rifle stocks. Carbine kits contain receiver extension, carbine recoil spring, carbine recoil buffer, lock rin Mfg: Brownells SPECS: Receiver Extension & A2 Stock Spacer – Aluminum, anodized, matte black. Recoil Buffer – Aluminum and steel. Spring, Lock Ring, Receiver Plate – Steel. Kits fit standard, mil-spec AR-15/M16/M4 lower receiver and clones. Installation instructions included.
Same features as the standard Battle Pack listed above, with a Model 50 Versa-Pod that comes with an integral adapter for clamping directly to a MIL-STD 1913 Picatinny handguard rail. Available with two different leg height adjustability ranges: 7″-9″ legs are excellent for an AR-15/M16 rifle fitted with a straight 20 round magazine; 9″-12″ legs are best for AR-15/M16 with a standard USGI 30-round magazine. Kits come with a zippered MOLLE-compatible carry pack of heavy duty, digital camo pattern, woven nylon to hold the main bipod assembly and all three sets of legs. Mfg: Kfs Industries SPECS: Steel and aluminum, black, matte finish. Carry Pack – Woven nylon, digital camouflage pattern. Approx. 10″ (25.4cm) long x 6″ (15.2cm) wide x 4″ (10.2cm) deep. Available with two leg height adjustment ranges: 7″ to 9″ (17.8cm to 22.9cm) or 9″ to 12″ (2
Self-contained trigger/assembly installs in minutes and delivers a light, smooth, match-grade trigger pull free of grittiness, with an ultra-crisp letoff and short reset. Simply remove factory trigger and safety selector, drop in the module, reinstall selector and pins, and you’re ready to shoot. Completely new engagement geometry produces a light 3-lb. pull and crisp release without compromising reliability or safety. The two-stage design is adjustable for sear engagement, with a first-stage takeup of approximately 6 ounces, followed by actual sear movement taking up the rest of the weight-the reverse of the military two-stage AR trigger pull profile. Instead, the shooter can bu Mfg: American Trigger Corporation SPECS: Trigger/Hammer – Wire EDM cut S7 tool steel. Housing – Aluminum, anodized, black. AR Gold fits any mil-spec AR-15 with .154″ trigger and hammer pin holes. Will not fit rifles with Colt-type sear block or AR-style .308 rifles.
Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Available singly, or in 3-paks. Mfg: Brownells SPECS: Materials and finish at least equal to OEM parts. Chrome silicon springs indicated by (CS).
AR Armorer’s Essentials Kit: The Wheeler Delta Series AR Armorer’s Essentials Kit contains all of the essential tools a gunsmith or armorer needs to complete a full rifle build, make repairs or perform normal maintenance on AR-15/M16 platform rifles. Each of these Delta Series tools is designed with application specific features to perform specific functions with precision and ease. Each tool is constructed of the highest quality materials to deliver the best performance at a great value. All of the tools fit inside the durable carry case for convenient storage and transport. This 7-piece Armorer’s Kit contains the best tools available and will enhanc Mfg: Wheeler Engineering