Heckler & Koch Sl8 Bolt Head Compl. Sl8 1 US Specs & Supply
Reliable Rifle Bolts by Heckler & Koch in US specification & supply
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Wmd Guns Ar 15/M16 Nib X Bolt Assembly Ar 15 Nib X Complete Bolt US Specs & Supply
USD 75.99
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: Nickel boron exterior gives this bolt an incredibly hard finish that protects against wear and corrosion for the ultimate in durability. The extreme smoothness and built-in lubricity of the coating also reduces friction and gives carbon deposits nowhere to stick, so bolt can be easily wiped clean with a cloth or nylon brush. Comes complete with ejector, extractor, and gas rings installed. Mfg: wmd guns specs: carpenter 158 steel, nbi-x coating. Ejector, extractor, and gas rings included. Fits .223 5.56mm, 300 aac blackout, and similar ar platforms. Find here reliable & durable gunsmith supplies including rifle bolts by WMD. US supply MPN: NIBXBA556. Wmd guns ar 15/m16 nib x bolt assembly ar 15 nib x complete bolt. Distributor SKU: 100012192-100012192-10837.
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J P Enterprises 308 Ar Enhanced Bolt Completion Group 308ar Bolt Completion Group US Specs & Supply
USD 213.99
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt, minimizing the risk of bolt failure during a critical engagement. Sae 9310 steel has a tough, ductile inner core highly resistant to stress fracturing, with a hard outer surface that resists galling and wear, to ensure a service life of up to 60,000 rounds. This is the same steel used in the transmission gears of formula 1 race cars, so it's ideal for high-impact, high-heat applications like sustained full-auto fire. Meticulously machined radiuses on all 90-degree corners on the locking lugs help distribute impact force evenly and further red mfg: j p enterprises specs: sae 9310 nickel-chromium-molybdenum steel, black nitrate. Fully assembled with extractor, gas rings, ejector, pins, and springs installed. .308 fits jp lrp-07 and dpms lr-308 rifles only. Find here reliable & durable gunsmith supplies including rifle bolts by JP. US supply MPN: JPBCEB308. J p enterprises 308 ar enhanced bolt completion group 308ar bolt completion group. Distributor SKU: 452000164-452000164-10837.
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Daniel Defense Ar 15/M16 5.56 Bolt Assembly US Specs & Supply
USD 66.00
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: Steel bolt is shot-peened for extra surface hardness, then magnetic particle inspected (mpi) for cracks and flaws to ensure reliability and long service life. Models available for rifles chambered in 5.56mm/.223. Comes completely assembled, with gas rings, extractor, and ejector installed. Mfg: daniel defense specs: carpenter 158 steel, phosphate coated, matte black. Find here reliable & durable gunsmith supplies including rifle bolts by Daniel. US supply MPN: 401322183. Daniel defense ar 15/m16 5.56 bolt assembly. Distributor SKU: 100009950-100009950-10837.
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J P Enterprises Ar 15/M16 9mm Bolt Carrier Group Ar15 9mm Bolt Assembly US Specs & Supply
USD 237.99
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: The jp 9mm bolt assembly fits colt 9mm style ar-15 and m16 rifles. This bolt has been tuned by jp to ensure consistent feed, extraction and ejection. Can be used in conjunction with the jp 9mm silent capture spring, for the ultimate in tunability and smooth operation. The bolt features a matte black finish, and includes all internal combonents, composing of the firing pin, firing pin retaining pin, extractor and firing pin spring. Mfg: j p enterprises specs: fits, 9mm ar plateform designed to accept glock or colt magazines. Find here reliable & durable gunsmith supplies including rifle bolts by JP. US supply MPN: JPBC9MMA. J p enterprises ar 15/m16 9mm bolt carrier group ar15 9mm bolt assembly. Distributor SKU: 452000167-452000167-10837.
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Lwrc International Ar 15 Advanced Combat Bolt Assembly 6.8 Spc Ii/224 Valkyrie Advanced Combat Bolt 6.8mm Spc Ii/224 Valkyrie US Specs & Supply
USD 54.99
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: Updated design of the standard ar-15 bolt features a fully supported breech face and a dual-spring extractor system for extra strength and reliability to handle the 6.8 remington spc ii or 224 valkyrie cartridge. Machined from an extremely hard steel alloy normally used in high-stress/heat applications like race car transmissions, then shot-peened and x-rayed for flaws before plating with a nickel-boron (nib) coating. Nib coating significantly reduces friction coefficient, so the bolt is less likely to be hung up by fouling, and wear-resistance is greatly enhanced. Super-slick surface makes cleanup easy because carbon and gunk have a hard time sticking to it. Mfg: lwrc international specs: ultra-hard steel alloy, nickel-boron plated, silver finish. Comes complete with ejector, extractor, and gas rings installed. Fits a standard ar-15 carrier. Find here reliable & durable gunsmith supplies including rifle bolts by LWRC. US supply MPN: 2000070A01. Lwrc international ar 15 advanced combat bolt assembly 6.8 spc ii/224 valkyrie advanced combat bolt 6.8mm spc ii/224 valkyrie. Distributor SKU: 100008044-100008043-10837.
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Failzero Ar 15/M16 5.56 Exo Treated Nickel Boron Bolt Assembly Ar 15 Bolt US Specs & Supply
USD 108.99
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: 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 specs: heat-hardened carbon steel, exo-treated nickel boron finish. Fits mil-spec ar-15 upper receiver. Find here reliable & durable gunsmith supplies including rifle bolts by Failzero. US supply MPN: EXOBOLTASS01. Failzero ar 15/m16 5.56 exo treated nickel boron bolt assembly ar 15 bolt. Distributor SKU: 100004475-100004475-10837.
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Rim Country Manufacturing Inc Mp5 F Style Bolt Head 9mm Mp5 F Style Bolt Head Assembled 9mm US Specs & Supply
USD 189.99
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: This rcm completely assembled "f" style bolt head is made to exacting standards & quality needed for the mp5 platform. Machined from ordnance grade steel & properly heat treated, this assembled bolt head includes rollers & extractor pre-installed. Fits 9mm mp5 firearms heat treated machined from ordnance grade steel includes bolt head, rollers & extractor assembly the rcm "f" style bolt head is compatible with hk mp5 9mm firearms. Mfg: rim country manufacturing inc. Find here reliable & durable gunsmith supplies including rifle bolts by Rim. US supply MPN: RCMGPBH25. Rim country manufacturing inc mp5 f style bolt head 9mm mp5 f style bolt head assembled 9mm. Distributor SKU: 100500352-100500352-10837.
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J P Enterprises 308 Ar Enhanced Bolt Assembly .308 Enhancedbolt US Specs & Supply
USD 166.99
(Indicative price - actual current price possibly lower)
Rifle Bolts US Specs & Supply
US gunsmith supply: Complete bolt assembly is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt, minimizing the risk of bolt failure during a critical engagement. Sae 9310 steel has a tough, ductile inner core highly resistant to stress fracturing, with a hard outer surface that resists galling and wear, to ensure a service life of up to 60,000 rounds. This is the same steel used in the transmission gears of formula 1 race cars, so it's ideal for high-impact, high-heat applications like sustained full-auto fire. Meticulously machined radiuses on all 90-degree corners on the locking lugs help distribute impact force evenly and further red mfg: j p enterprises specs: sae 9310 nickel-chromium-molybdenum steel, black nitrate. Fully compatible with any mil-spec bolt carrier. .308 fits jp lrp-07 and dpms lr-308 rifles only. Find here reliable & durable gunsmith supplies including rifle bolts by JP. US supply MPN: JPEB308. J p enterprises 308 ar enhanced bolt assembly .308 enhancedbolt. Distributor SKU: 452000113-452000113-10837.
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